ok I don't play a ton of HU but:
1. 33 on left table early on, he 3-bets you just fold I think. 4-bet bluffing isn't terrible but you're basically trying to set mine and you're not getting odds
and even when you hit a set you're not taking his stack 100%.
2. AJ on right table bit after 3-bet is fine he flats then the flop kinda smacks his range at worse he has overcards which he still may float you with. I probably just ch/f there. Not horrible to just cbet and obv gotta give up with the horrible turn but I just don't think he folds enough to make the cbet profitable.
ok sorry just too hard to watch I'll wait for full screen version for rest of comments lol