I recently purchased this game from the Nintendo e-store on my 3ds. I never had this game as a child, but always wanted to play it. I believe it cost me $3.99 for the game, not too shabby.
To me this game is long and difficult. The point of the game is to get 6 golden coins and beat the final boss, who is a really big and fat Wario. If you lost the game you had to start all the way over. Which sucks, but on the 3ds there is a feature that lets you save and you can start over from that point.
This game is classic and very enjoyable to play. I'm going to attach some screenshots of the game itself. On the 3DS version you can play in black and white or the seaweed green version.
Sorry for the short, horrible entry. I've been working 7 days a week and haven't had much spare time. I'm sorry!
ETA: I can't believe I forgot to mention this. There is a new power up in this game. To me, it looks like a carrot and it makes you fly. It gives you wings that come out of your hat. Of course, the original power ups are still in this game. (the mushroom, fire flower, and star) You also get to fight a slew of new villains and bosses. Overall I would recommend this game!
