Yeah, it hasn't really hampered my experience of the games. It's kinda cheesy on Capcom's part, but they did manage to throw some meaty bones into the package. Someone mentioned having all of the Zero games on one cart as being the only perk, but the "easy" mode is actually an inspired addition. It's a bit too easy, I must say, but for the younger generation just now getting into Mega Man, or folks who like to use cheats for their DS games, it has its benefits, I think. I tinkered with it a bit, but then went right to game select, as it started to get boring for me real quick. For me, Zero 1 is the only really frustrating game because of some poorly designed platforming moments that don't quite hold up for me these days. By the time you get to Zero 4,
though, you can begin to feel the direction they were going with the ZX (DS) games.
Good package -- great if you love Mega Man -- but I'd much rather have a Metroid collection for DS.