Yes, actually I've been trying to unload it lately. I was disappointed, but then again my expectations were pretty high. Having a life bar rather than a set number of lives was really annoying to me, especially when you lose all your cards after you die. It really forces you to memorize each level, because if you die, you lose your progress. You have to get through each level and the boss without dying.
It's not a bad title, but nowhere near the quality of MS1/MSX/MS3.