Where to start. The characters are unlikeable. I wouldn't want to hang out with any of them.
Within 10 minutes the wife is being set up as wholly unlikeable. It was such a blatant setup and based on such flawed causation that it clearly indicated it was a device only there to serve the plot later on. Perhaps to be forgiving of the main character if he cheated on his wife?
The opening scene was a disastrous scene on every possible level. The interaction with his wife was so unnatural that I was yanked out of the film right then and there and spent the next hour trying to get back in. But the characters' development, the dialogue, the direction, their interactions are so incredibly poor, it was impossible.
Main character ends up at a party with, yes, another woman. Surprise (yawn) surprise. She too is wholly unlikeable. The girl his friend hooks up with is as unlikeable and the friend himself is bland and completely uninteresting. These two uninteresting unlikeable characters end up in a room with a drug dealer pushing some unnamed chemical substance as two women make out behind him. He's obviously unlikeable, but worse, he's not even interesting.
The main character is such an idiot that he goes from refusing to take the drug to agreeing to take it once the drug dealer tells him the correct way to consume it is off of someone else's tounge. So this lascivious main character changed his mind and accepted to take a non-named illegal substance if it meant he could make out with this other unlikeable, uninteresting character. So not only is he unlikeable and uninteresting but an idiot. Then you feel like the girl he hooks up with is too because she's attracted to this guy - even after she's correctly identified his job is a morally compromising one. She doesn't care. So now I like her and care about her even less.
It's alright to have unlikeable characters as central. The only challenge at that point is to make the viewer care about the character, even if we don't like them. Harvey Keitel in Bad LT is a good example. Harvey's character is repulsive, but the story is told in such a way that you care about what happens to him and the people around him. That's a bit to do with the dialogue, a bit with direction and the actor's capacity to keep you believing them.
Not the case here. I had exactly zero interest in what happened to any of these people. Zero interest in finding out what happened to the girl (that he was cheating on his wife with) after she disappeared. Zero interest in finding the drug dealer and zero interest why taking a hallucinogenic would somehow translate/equate to time travel and zero interest in finding out what the drug itself is, since it doesn't matter as the suspension of disbelief became impossible within the first 10 minutes of the film. I spent the rest of the time just trying to be open minded and see if there was any point at all to this hopeless hodgepodge.
The special effects look like something from the 90's. The acting was credible from the 3 main characters, but everyone else felt amateurish, especially the mistress' friend and the drug dealer, who literally CANNOT ACT. Script and direction were amateurish. It's disjointed, it's rudderless and the time travel aspect could have been removed entirely with zero impact to the plot. Just make it some messed up drug trip and voila. I feel like whoever concocted this garbage was just trying to appeal to sci-fi fans, like me without having any pedigree on the subject of time travel. Or sci-fi. I think their pedigree was more in hallucinogenics, which you have to be an idiot to take in the first place.
After he gets in the car and bangs the dashboard in frustration only to find that he has again been transported in time, (a few hours forward anyway) that's when I said, "enough of this garbage.". This feels like another film made in Southern Oregon by film students.