M. Night Shamalamdingdong? Mediocre or one of the worst directors? Something else?

Can we ever trust M. Night Shymalan to make a good movie that doesn't have a terrible imploding crap of a twist ending?
http://www.imdb.com/title/tt3567288/combined

His latest film, The Visit (2015). Looks scary but movie trailers can be deceptive.


What are your favorite M. Night Shymalan movie(s)? If you think so... where did he go wrong? Will you ever give him another chance or are you finished with ever watching his movies again?