The Party is not a harmless comedy. It's got a lot of sting in it, against snobbishness and contempt for your fellow man - or woman, for that matter. But above all, it's Peter Sellers who shows his talent here. How an earlier reviewer manages to call this 'a dud' is beyond me.
So the movie loses its pace a bit at the end - maybe trying to underline too much what a nice fellow Bakshi is. But there's a lot of great scenes - the army attack, the parrot, the dinner and that incredible toilet scene. The increasingly drunken waiter (a convincing performance, who is that actor?). And through it all, Bakshi wanders around with that eternal smile on his face.
Sellers manages to combine The Pink Panther's slapstick with a sympathetic character of more depth. Great humour!