LOL Actually I did. But aside from that I noticed that a few characters basically cant do shit against certain others. Like Tina and Momiji. Tina is slow, and unsafe. Momiji is safe and fast as hell. So Tina cant really do much against a good Momiji. Its just wow.
It's not really unbalanced, just that there are certain matchups that are uphill. Overall, for a fighter, this game is very well balanced, though that's due in part to the countering system.