I'll miss Hughes. I want to know how evil Senator knew Danny Bennett and Neal Caffrey were one and the same. I hope that evil senator isn't the big bad for the season (I still want it to be James Bennett). I understood Elizabeth's reaction, but you are right - once Peter knows the information and its obvious he's going to pursue it, he's safer working with Neal.

The architecture subplot annoyed me. Architectural design and engineering are hard. You don't come up with convincing designs overnight - clients have needs beyond a pretty silhouette and no one stays rich buying designs for billion dollar buildings from complete unknowns on the basis of five minutes conversation and a cardboard model. It felt disrespectful of the viewers to present that scenario as believable.

I loved Mozzie and Clinton and I thought Diana and Neal working together were great.