I saw the finale today, for the first time today! Very disappointing. More of a Twilight Zone episode. House laying on the floor in an abandoned factory building. With a dead man. After they had both shot themselves full of drugs. He is dreaming or hallucinating, of his last days. With people from his past. A fire had broken out in the building. And just as Wilson and Foreman arrive, you see House at the window. And then a huge fireball explosion. No way he could have escaped from that inferno. Unscathed! I think everything that happened after, the memorial service, the revelation of House to Wilson, the riding off into the hereafter, was a dream or post death experience of Wilson.