Don't feel bad -- everyone does it. Sometimes, we all buy a game, and then later, kinda wish we hadn't. The reasons are many: no time for it, so it sits on the shelf and collects dust while you play other games, or maybe a friend recommended it and you took a chance (or a blog, perhaps?), or maybe it just looked a heck of a lot better than it actually was. Whatever the reason, are there any DS games you regret buying this year?