Don't believe the One Star reviews...

Rating: 8/10 (18 May 2018)

After watching this movie, I have to say, I don't understand all the one and two star reviews. This is a return to form for the director of the excellent SIXTH SENSE and UNBREAKABLE. I haven't enjoyed most of his output since those first two films, but only titles like his misguided LAST AIRBENDER and the truly terrible THE HAPPENING are deserving of such low marks. I've seen a few real one star movies, and SPLIT isn't one of them. It's definitely worthy of higher marks. I can only assume those who didn't like it are trying to lower the average rather than rank it realistically somewhere closer to 4 or 5 stars (although I'd rank it higher).
It's a lot of fun. James MacAvoy is great in a subgenre that is normally pretty insipid (ie dissociative identity disorder movies). He deliveres a great performance that really helps to carry this film, and Betty Buckley also gives a notably outstanding performance in her supporting role.
Is it as good as THE SIXTH SENSE? No. Is it worth seeing? Absolutely. I'd happily see it again.
As for those reviewers who are upset that movies like this distort the public perceptions about mental illness, I can only assume they are too close to that subject to be truly objective.