Probably the best of the Advanced games, in addition to having a great version of SMB3, which is a very good platformer with a ton of levels and variety, this version also benefited from having eReader cards which let you add a bunch of brand new levels, as well as power ups from other games such as SMW. It was really neat, I played the hell out of this version of SMB3, much more than the version I had through All Stars.