He played a horrible hand and was pretty much dead to most hands (too easy for someone to have a flush and a better low) on the turn. Make sure you save a note.

I'll be the first to question his holdem skills since it doesn't make sense as to why he'd basically dump his winnings in omaha8 if he was a good holdem player.

I like the pot bet on the river since it looked like he had a flush for the high and you had that beat (even though I would have expected him to at least have a better low than what he had)