Summary: for some users the levels hung up and you could not get beyond and it also locked up the computer when you went back to that level to try to play it. If you set up a different user sometimes you could get beyond the level and continue to play.
Summary: I liked playing the 1st 4 Elements - I would replay to beat my previous score. The new one does have nicer graphics and different challenges, but they took away the scoring, so the only challenge is to get through each screen, which is really no challenge and there is no reason to play it again.
Summary: I absolutely loved 4 elements, so buying #2 wasn't even a question for me. I was pretty totally disappointed. In the first 4 elements, some of the levels were really challenging to complete. While the graphics in II are great, the challenge just wasn't there. It was a purely fun, basic game. I was completely disappointed.