Yeah I didn't think music what that important in a game before but this reuse makes the game less unique and not as fresh as it could have been. That and the fact I played roughly the same game 4 times already! I finished the main story mode, skipping the snow world, and without trying every courses, but from what I've seen this game is about the same quality of NSMBWii but it's not enough for me. It's a bit boring to be honest. That last world and boss were not very good. The challenges and coin rush look more exciting at least. Maybe they will make me change my mind but Nintendo will have to do a lot more to make me care about the solo campaign again.
I'm mostly in disagreement on this. Having played every level of the main worlds plus two levels of Superstar Road, it's definitely better than NSMB Wii and has better variety. I would care about another solo campaign based solely off the fact that these campaigns have been getting better with each game (not including NSMB2 since I haven't played it) and I think that the next one would only improve things even more. I didn't find NSMBU to be "boring" at all; I was surprisingly engaged by it.
That said, I am glad I skipped NSMB2. While NSMBU is a great game, it definitely does not feel "fresh." Obviously, sequels don't need to be complete change-ups of their predecessors but the formula is changing
just enough to keep me as invested as I currently am. I bet if I had played NSMB2 I'd be much more fatigued on the style of gameplay and wouldn't enjoy it as much.
The ice world is really good, and one of my favorites. Definitely check it out. I also suggest beating every level and collecting every coin, but obviously you shouldn't force yourself to play if you're not into it. Personally, I really enjoyed collecting all the star coins and not skipping levels because it allowed me to appreciate just how different every stage is.
Also, Peach's Castle was a short world and I agree that the final boss wasn't as good as NSMB Wii's. However it was still a great world in my opinion, based on the stages themselves. Maybe not on the level of NSMB Wii's World 8, but close considering that it's only, what, 5 stages long?
This game definitely isn't a revolution but I'm really glad that the quality is higher than NSMB and NSMB Wii.
I'm saying all this while not even having played the entire thing in multiplayer, either. So far I think I've only gotten through half of World 2 with friends. That needs to change; I'm really looking forward to see how challenging the game gets with multiple players in the stages starting in Frosted Glacier and Sparkling Waters. It's going to be a much different experience than playing solo and will extend the longevity of the game, big time.
I've barely touched the challenges, too!