I've seen terrible bad beats in home games and at casinos. they just happen. This guy clearly decided 75off was the hand he was going all the way with even with a terrible flop and got lucky. Tournaments can hurt more when you've put so much time into something that is relatively short duration (in terms of variance). Luck is a big factor in winning tournaments - ask any pro. It takes luck to suck out like that - but it takes the same amount for AK to win 6x in a row.