The previous movie was a fun whodunnit movie with a unique style and great actors. Besides it being pretty long there was nothing to complain about.

The glass Onion is trying to do exactly what knives out did but couldn't pull it off. The plot just wasn't as interesting or well constructed with some weird plotholes. After about an hour I got pretty bored and even thought about quitting. It felt like the story was strangely streched out without doing anything interesting.

The acting and the location were good and its always a joy to watch Edward Norton. Dave Batista is also doing pretty well.

If you really liked the first movie you should still give it a try.