It’s easy to say this or that movie is the worst you’ve ever seen. But Sony’s “Rough Night,” which opens Friday, has really earned that distinction at least for 2017. The director, Lucia Aniello, has misunderstood “The Hangover” movies, tried to add a screeching version of “Bridesmaids,” and come up with a fresh torture. The whole thing is a trainwreck, but unfortunately it’s not “Trainwreck.”

Scarlett Johansson’s reps must seriously be questioned about why they let her participate in this drivel. Kate McKinnon– who for me can do no wrong– speaks with a bad Australian accent throughout the film. Again, was there no advice given these women? Jillian Bell plays a cut rate combo of Melissa McCarthy and Rebel Wilson, beautiful Zoe Kravitz is belittled, Ilona Glazer is just bad.

These women play unlikely friends who take Johansson’s character to a Miami mansion for a bachelorette weekend. Scarlett is also running for State Senate at home. So she’s got two stock plots running at once, neither believable.

And then there are the “guest stars”: Demi Moore and Ty Burrell of “Modern Family.” Their cliche, stock characters of an oversexed couple who live next door not only are unfunny, they are also shot as badly as they could be. Moore, one of my favorite people, looks ghastly. I was relieved to see her shining on Jimmy Fallon’s Tonight show when I got home from the screening. She should sue the director of photography.

Of course, maybe I’m making too much of how truly awful this slab of glob is. But get this– the ladies hire a stripper who comes to the house and is killed by them moments later for no reason. It’s an accident. Bell jumps him, he hits his head on the marble floor, and expires. Unrepentant, the women then attempt a “Weekend at Bernie’s” scenario. Instead of calling the police, they try to hide him. He’s strapped into a “Fifty Shades” type sex chair with a plastic penis placed on his nose. Oh it’s hilarious.

The women’s lack of reasoning can be attributed to them ‘doing cocaine.’ Yes, these are adults, they don’t look like drug addicts, it’s 2017 and they are not young enough to be this stupid. Yet there they are– and I love how they kept saying ‘cocaine’– never, ever coke because that would violate a trademark. LOL. Later, they do meth — yes, meth. It’s mindboggling. And Kravitz’s character is forced to participate in a threesome with Moore and Burrell, taking one for the group.

The screenplay, if you could call it that, is by someone named Paul Downs, who wrote it with Aniello. Downs also plays Johansson’s fiancee, and his acting skills are somewhere below Lifetime Movie Channel. Again, why this Oscar nominee and Tony winner’s people agreed to this crap is beyond my understanding. But Downs has stuffed his screenplay with so many coarse and vulgar references that they backfire almost immediately. You just want all these people to shut up as quickly as possible.

Funny side note: while all the exteriors were shot in Miami, the actual house that was used was a modern mansion in Southampton, New York. The movie is so cheap that you never see the characters leave the house, or in Miami. I don’t know why Miami had anything do with it, unless it was a tax break. The IRS should look into that.

Hollywood may never forget the weekend of June 16, 2017. Tinseltown box office, already down, is heading to three sizable flops all opening at the same. Major stars and directors are involved, too.

I guess the biggest problem out there is “The Book of Henry,” from “Jurassic World” directed Colin Trevorrow. There have been few screenings and no reviews. (UPDATE Really bad ones are trickling in.) Star Naomi Watts did her publicity in May and won’t appear at Wednesday’s L.A. Film Festival premiere. (She’s filming in Prague.) “Room” prodigy Jacob Tremblay co-stars. “Henry” is from Focus Features’ old regime, so if it fails it won’t matter that much for them. They have a lot of hits coming this fall. But Trevorrow is scheduled to direct “Star Wars 9.”

Second on the list is “All Eyez on Me,” Lions Gate’s biography of rapper Tupac Shakur. This movie is also largely unscreened for critics. I’m told reviewers are embargoed from publishing their pieces until Saturday, so as not to warn away Tupac fans from opening night. “It’s like a Lifetime movie,” one observer told me. John Singleton quit this movie early on, if you remember, because of too much interference. Now music video director Benny Boom is making his feature debut.

Third is expected to be Scarlett Johansson and Kate McKinnon in “Rough Night,” from Columbia Pictures. There’s an embargo until Wednesday noon for reviews, but the word is out. Things don’t look good.

If all three fail bigly– which seems to be the case– the path will be clear for two other new releases with mediocre reviews— “Cars 3” and “47 Meters Down.”

Will moviegoers just return again to “Wonder Woman”? Or will all these poor offerings further add to the deterioration of theater-going? It’s getting easier and easier to stay home and watch movies. Very disappointing.

Sony, once home of the Walkman, the most popular music playing device in the world, is struggling with hardware.

They don’t really have a music device, except for a hi-end digital Walkman that I love. But they don’t really have cell phones except for Xperia, which no one uses.

Even Sony knows that, so what to do when characters in Sony movies want to take pictures? In real life, 99% of all human beings whip out a smart phone with a camera.

Not so in “Rough Night,” a comedy Sony/Columbia Pictures will release on Friday starring Scarlett Johansson and Kate McKinnon.

Lacking a smart phone with camera, the ladies (including Zoe Kravitz and Jillian Bell) take selfies and group pictures with a Sony RX point and shoot, average retail price around $500. Of course, it’s preposterous. No bachelorette party of snarky gals would be lugging around a real camera. They’d be using smart phones. But it’s a Sony corporate plug. It’s very obvious.

One personal thing: I dig it. I carry a Lumix camera comparable to the Sony for excellent photo taking. Cell phone pictures are at their best, terrible. But I don’t carry it to parties. I’ve heard the RX-100 series is very good. So we’ll give them that !