Villain is 20/10/2 over 70 hands. He doesn't seem like a very good player.

Big mistake/0EV?

POKERSTARS GAME #11703163100: ($1/$2)

Hero(SB): ($243.25 in chips)
Villain(BB): ($270.95 in chips)

*** HOLE CARDS ***
Dealt to Hero: [Qc Qh]
3 folds
Hero: raises $6 to $8
Villain: raises $8 to $16
Hero: raises $34 to $50
Villain: raises $34 to $84
Hero: raises $159.25 to $243.25 and is all-in