It rather isn't that bad if you are limited by some factor that prevents you from buying too many games. In my case, time keeps me constrained, especially now that i've got a job. One game (or less) a month is usually about what i need, so its easy to stick with only Nintendo platforms
Which isn't to say i'm automatically prejudiced against non-Nintendo games. Check the signature (and this game will likely end up being the one that gets the most playtime this year, though Pokemon could give it a run for its money, just showing what an awesome year its going to be)
Monster Hunter: pissing me off since 2010.