Ok, I understand the bad reviews because the movie was presented as a comedy, but it's not a comedy at all. It's more of a drama / thriller movie and within those genres it works very well. Drew Barrymore did an excellent job, she played two roles, this depressed, overwhelmed woman with severe problems and on the other hand there is this other character, who at first seems to be a happy girl with problems but innocent, although little by little she is showing her true essence. So if you are going to see this movie, I recommend you not to see it as a comedy, because you will not find jokes, funny scenes, etc. See this movie for what it is, a drama with touches of thriller.
And I repeat, Drew Barrymore really did an excellent job here!
