Yes, it isn’t the best two player competitive blocks-in-wells based puzzle game (that would be Puyo Puyo), but you can’t not like Super Puzzle Fighter with it’s super-deformed Capcom fighters and just the sheer absurdity of it.
The aim I much like other similar games – match up blocks and send them over to the other player’s well to fill it up a bit and bugger up their plans. Each character has a special pattern of blocks that, when you form them, unleashes hell on the opponent. In my playthrough, I found creating these patterns were literally impossible and also, completely unnecessary. But it doesn’t matter, it was all fun anyway, although a lot easier than I remember.
And yes, I played as Ken. Obviously.