Titan Poker Papudo 0.05/0.10, hand converted by the iPoker Converter at Talking-Poker
saw flop | saw showdown
Button Vilain ($7.85)
SB ($40.51)
BB ($17.37)
UTG ($9.53)
UTG+1 ($10.69)
MP ($15.84)
MP ($1.65)
MP Hero ($1.80)
CO-1 ($1.85)
CO ($13.06)
Preflop: Hero is in MP with J 
J 
2 folds, MP calls 0.10, 1 fold, Hero raises to 0.50, 2 folds, Vilain raises to 2.70, 3 folds, Hero moves all-in for 1.30.
Flop (4.75) 3 3 
6
Turn (4.75) T
River (4.75) J
Hero shows J J
Vilain shows K 
K
Hero wins 4.75 with A fullhouse, Jack's and Three's
I know, I was lucky this time ♦
It's only justice after all the times that I lost with AA to QQ+ 
My question is why did the Vilain made such a big raise?
Was it an "isolation" raise? I mean, no one else would have the odds and would fold, so that he could play only with me and maximize his chances to win the pot?