I would have liked this if it hadn't misrepresented BPD
As someone who suffers from Borderline, I personally don't feel that the movie accurately represents the disorder at all. It almost seems like they picked a disorder completely at random without researching it because I don't see how Alice exhibits any of the trademark symptoms, such as an unstable self-image or sense of self, extremely unstable and volatile relationships, especially with family members (people with Borderline usually grew up in unstable homes and had abusive parents or parents who ignored or denied their basic needs), self-destructive and/or suicidal behavior, and an irrational fear of abandonment by those close to her. I suffer from a poor self-image and crippling self-doubt, however, Alice is overly confident and self-absorbed to the point of being narcissistic. If Alice had BPD, her fear of abandonment would have caused her to become severely distressed to the point of panic when her best friend Gina walked away during their fight and stopped talking to her.
I realize that everyone is different and not everyone with BPD will exhibit the same symptoms, but I honestly don't think Alice would be diagnosed with BPD if she were a real person. If anything, I think her personality and her inability to relate to others more closely matches symptoms of Asperger's. Just the fact that Alice says that BPD is the same thing as Manic Depressive Disorder or rapid cycling (not true AT ALL--they are completely different illnesses) makes me believe that the writer/creator of this film really didn't know anything about BPD.
The only reason I bring it up is because BPD is already a very misunderstood and highly stigmatized illness. Many people mistakenly believe that all people with BPD are manipulative and bad people due to stereotypes and misinformation, so those with the disorder already have to worry about being judged in this way. It would have been nice if the movie could have taken the opportunity to try to combat some of these stereotypes instead of portraying Alice as someone who's selfish, self-absorbed and out of touch with reality. The fact that there are many people who have never heard of BPD and will be learning about it for the first time through this film concerns me. That being said, I didn't hate the movie and actually did enjoy it. If they wouldn't have said that Alice had BPD and/or wouldn't have explicitly named an illness, I actually would have really liked it.