Well then I think you summed it up best right there - you picked the games YOU bought and didn't consider any of the other releases others might have chosen. Yes there are some up there I would vote for but certainly the games I am spending the most time are not. So in the end the poll is really "Vote for the Best Game I Bought in March."
The only way this works well is a two step process. First, open up nominations for Game of the Month and allow a week or so for people to nominate their favorites (maybe 3-5 games per person). Then after the week, close it, count up the votes and the top 10 are voted on for a another week. That way everyone gets a say. Of course I doubt it's that big of a deal so I doubt there is a need to do this much work.
i love ff 3 but with ME up there, i will have to go with that because of the sheer awesomeness that game is.
From that list i chose KAMI RETRO, its a really really good platformer, but if Land-a Panda were there that would have been my choice.