Much like Blair, Obama was far too obsessed with his own legacy to get any real world politics done.
Without a doubt, as Scara said he is just another Blair. " Look what i have done for my Country" persona.
Agreed he hasn't done much but when the Republicans have a policy to actively block everything he proposes it makes it hard to get any proposals through. He had the chance when he first got in when democrats held both houses but he tried to engage with the republicans which has proved to be a mistake.
I have a real problem with his use of Drones.