Metroid Prime Trilogy

Nintendo rereleased all three of the Metroid Primes games onto one wii disc. All the games are virtually the same as their original counterparts. Nothing else has been changed, not even wifi capability for Echoes multiplayer. All they've done is place credits throughout the games for purchasing bonuses, and placed a couple of paper trinkets in the game case. Am I the only one thinking this was just a gimmick? That said, it was fun to play all the games again and try and get 100% on them.