Sadly he's responsible for a murder himself, that of the great party that had been planned.
This follows a broadly similar formula to the first movie. Stick an excellent cast in a "rich people being beastly to each other" situation and have Daniel Craig insert himself, kind of camply, into the unfolding murder.
It's long but lots happens. People are beautiful at each other in a beautiful place in a way that makes you like then hate them.
It's great. Maybe less of a traditional whodunit than the first and relying more on shifting viewpoints to just show a twisty tale it's nonetheless a great 140 minutes of entertainment. 8/10, highly recommended.
What I'm less sure of is whether the concept/series can keep doing this and if it really was worth Netflix paying the reportedly stupendous sum they paid for the IP after the success of the first outing.