I know! I enjoyed the original MK and loved MK64. Double Dash!! didn't look as interesting to me, but I gave it a full weekend's rental when it came out and just didn't feel blown away by it. Mario Kart Wii looked like an improvement over the last one, but I was already occupied with Brawl by the time it came out. For whatever reason, I just haven't picked it up yet. Maybe some day I will...