I really don't understand why everyone is hateing on this film!
It's downright amazing and so entertaining. The film isn't and wasn't ever about a good person and wasn't supposed to be a feel good or heartfelt film, it was about a scammer who hurt people in awful ways. I'm not going to spoil anything but you see what happens at the end! (If that makes you feel any better she does get what she deserves.) Acting is beautiful and I fully enjoyed it.
WARNING
IF YOU DECIDE TO WATCH THIS GET READY FOR FREQUENT USE OF THE "F WORD"