It wasn't as bad as people said it was, but it was definitely not great. I hated the first half the most, mostly because I gritted my teeth everytime The Joker was on screen. That's really the only time we see him, and thank god for that. Second half wasn't great, but it at least made sense and the action scenes were pretty cool. My favourite character hands-down was Captain Boomerang (which is Jai Courtney's best role) although he barely got any screentime. Katana said only around 6 lines and the film and Slipknot's character was killed in 2 mins top. Deadshot was cool (the actress that portrays his daughter is atrocious though) and I didn't mind Margot Robbie's Harley (pretty much on point with her original character. I liked El Diablo (great death, at least he went out in style unlike slipknot) and Enchantress was good for a character being portrayed by a supermodel.
Also excuse me if i'm wrong but I don't remember Amanda being this mean. I get that she's always been a cutthroat woman, but holy shit is she a sociopath in this movie.
All in all, 4/10.