He's not "shot". He's just who he is... a guy who's very good who stepped up to a different class of fighter and it showed. Some fighters can make even good fighters look bad. Pacquiao is one of them.
Hes not shot but hes finished now, if he wasnt before hand, I said before the fight that Hatton was past his best(not that he would win under any other circumstances) because he was too busy getting put in against as-beens for 30 fights in a row when he should have been gaining experience at top level.
Here we go with excuses now. atsch Hatton got destroyed, simple as that. He was fighting the way he usually does and Pac got the better of him and quickly.