Never felt so passive with AA on all streets, 200nl

[RiverFenix]

Villian is smart and has been inactive for the last few orbits, ~35/15/3. We havent been directly involved in any hands.
I see this as WA/WB, but still feel like it is way too passive for my liking. How do you play this board/opponent?

Party Poker No-Limit Hold'em, $ BB (6 max, 6 handed) FTR converter on zerodivide.cx

MP ($671.95)
CO ($217.75)
Hero ($242.80)
SB ($248.95)
BB ($200)
UTG ($166)

Preflop: Hero is Button with A[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/heart.gif[/img]. SB posts a blind of $1.
UTG calls $2, MP calls $2, <font color="#CC3333">CO raises to $12</font>, <font color="#CC3333">Hero raises to $30</font>, <font color="#666666">2 folds</font>, UTG folds, MP folds, CO calls $18.

Flop: ($67) J[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
CO checks, Hero checks.

Turn: ($67) 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">CO bets $50</font>, Hero calls $50.

River: ($167) K[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
CO checks, Hero checks.

Final Pot: $167