Stacks: Me: $25.85, Villian: $33.52

I'm not an amateur at PL Omaha h/l but I'm more used to playing limit omaha h/l.

.10/.25 PL Omaha H/L Bodog

3 folds to me and I'm dealt 5 4 2 3 . I pot it up to .85, random guy calls, villian pots it up to 3.75, I call, random guy calls. Pot is $11.60.
Is this a typical play preflop with this type of hand?

FLOP: 5 4 10
I bet the pot, random guy folds, villian goes all in.. to me this is an obvious call. He is screaming AAxx to me. Any thoughts?

preflop is fine. flop is a bit odd. i'd rather c/r pot in a spot like this since i have a relative monster. he's probably got AA2 or AA3 since he's showing that kind of strength to a pot bet. you're probably flipping coins for all the $ and chopping almost all the time, i'd guess.