No, doesn't change my opinion of him. I still don't think he's had an 'evolution' - I think he's a politician and he's playing the best game he can.
If you have an 'evolution' it doesn't have to be at election time and he's had years to voice his new found thoughts. He didn't. Maybe he's thinking about things differently, but he's a politician and as such an opportunist and planning what votes he can get and how. Maybe he will change DOMA..that might be proof of this evolution - but then again, it's all opportunity. If he wasn't sitting where he was and his little girls still had those same friends whose parents were gay, I'm not so sure he would be 'evolving' in the same way.
Doesn't mean I think less of him or more. sammies