I am used to better games from you, but there was nothing wrong with this. I'm glad it told you how to jump in the game. I really shouldn't count for author's comments to say that. I thought the music was quite good. The animation was decent too. While not great, it was definitely a good game. It mostly works because of the fine details.
I recall a lot of games like this. I know I played the first one. This didn't seem to be much better than the first one, but it isn't worse. Everything seems to function pretty well. All in all, a good game.