Some people complain about their durability especially since there isn't a 6 month guarantee. Also, the shoe laces should be a few inches longer.
I have been wearing the Resolution 2s for a few weeks, which is only a couple of hours of hitting for me. They are great so far except a piece of plastic is rubbing against the base of my right pinky toe. Hopefully it will go away as the shoes get more use.
Fedace, I'm coming from wearing Yonex 304s and I don't notice much difference in terms of weight.