M. Night Shymalan

He made a bunch of really brilliant scary movies: the Sixth Sense, Signs, the Village. And then, he started making movies that were disappointingly stupid: lady in the Water and just watched Split.  This was so dumb that it was hard to care enough to follow it closely.   What a sad ending to a filmmaker who seemed so promising 20 years ago.  The same might be said for me, I suppose.