I've had it for nearly 3 weeks now and I'm already halfway into it (dont ask where I got it, you must have an idea :lol. A brilliant game. They've kinda merged Mario Bros 1, Mario Bros 3 and Mario World into one game. I just love all the classic touches like how you have to jump on that flag pole at the end of each stage like in the first Mario game and having to find secret exits to levels to unlock hidden areas on the map.
I just completed World 1. Took me maybe 30 mins. There's 8 worlds.
+ plays just like the original mario NES, only a bit slower
+ 3d graphics are awesome
+ the old school feel is def. there
+ each level contains special coins and each world special levels that can be purchased by coins so nice replaybility
- levels are a bit too short
- i actually died quite a few times but the game doesn't appear to be hard
- easy boss battles