Without a doubt part two is better than part one, the angles, animation and sound are all very good. This could easily be one of Sumthing's best works in a long time.
However, it's not perfect. Like the previous part I was a bit disappointed that it only has one main scene (the hotel scene) while the rest is either not important or just narration (which I liked a lot in both part 1 and part 2). I know that making animations so long and with so many dellates is difficult, but I would have liked to see at least one more scene and not just the hotel scene.
Still, it's a very good animation, I hope that the third one will be even shorter and I'm sure that the neighbor's sister will also enter the game board at the same time.