I pretty much agree with what everyone's said. I've always been disappointed and a little baffled by the way Clapton lost the fire he had in the late '60s. I keep hoping he'll get it back, but having said that, I wonder if it's really fair to criticise - he's moved on and apparently doesn't relate to that time of his life any more, so he shouldn't try to be more "rawk" just because (part of) his audience would like him to. Maybe his whole solo career has been a (40 years long!) reaction to the intense, competitive atmosphere of Cream.
Then again, in some ways, I've always admired him for ageing gracefully, so he can still play music in his sixties without looking like a silly old fool desperately trying to cling on to his youth. He's become more middle-of-the-road, but he's also matured into a real band leader and a fine singer.
By pure coincidence, I've just bought Just One Night, because I wanted to hear some Clapton from the time he was still playing Blackie. It has to be said, a lot of it is pretty bland, despite being a live album. But there's some good stuff on there too!