ive bought four ds games upto now and i want to buy one more..ive looked at the reviews for various games..but i cant decide which to get..bear in mind that it will be my last game for a while and i want something that will last...and that you can keep playing..

is the new super mario bros game really worth it?? I havent really played mario games, only the racing one that i recently got. Any help would be really good.