I couldn't feel more the opposite. The game isn't imbalanced and you don't fidget with cards just because people are bitching. With a card game the burden is on the players. Too much Hunter? Adapt. You don't want to adapt, you just want Hunter to be much worse? Can't help you.
And there are new cards on the way this summer. Everything is going to be immediately different. Going in and making changes now when nothing is broken for the sole purpose of making something else popular doesn't make any sense.