Most of the movie is funny (and scary at some points. Not really for young kids in my opinion). The end ruins the whole movie and makes it a waste of time to watch. Very disappointed and not gonna watch it again, ever. Worst way to end the series. They also didn't end "bloopers" like in the movies before.
If you do bother watching it,just do yourself a favor and stop watching about 10 minutes before the end.