Just go talk to any group of liberals in the country and see if half of them aren't incredibly pissed off at him. I do it all the time and their whispers of discontent has grown into a cacophony.
Uygur predicts something we've speculated about here at COTTonLINE, a lack of liberal voter enthusiasm:
Giving the Republicans everything they want every single time doesn't appeal to any independents and will lead to half of your own voters staying at home.
He's probably wrong about some independents. Hat tip to RealClearPolitics for the link.