Interesting HU 100-200 hand

[Shawn Keller]

chickenlittl: posts small blind $50
copi: posts big blind $100
*** HOLE CARDS ***
Dealt to chickenlittl [Qs Qd]
gollfbum: folds
AmazingGrace: folds
ns6991: folds
youngluck: folds
chickenlittl: calls $50
copi: checks
*** FLOP *** [Th 4s 5h]
chickenlittl: checks
copi: checks
*** TURN *** [Th 4s 5h] [Jc]
chickenlittl: checks
copi: checks
*** RIVER *** [Th 4s 5h Jc] [9s]
chickenlittl: checks
copi: checks
*** SHOW DOWN ***
chickenlittl: shows [Qs Qd] (a pair of Queens)
copi: mucks hand
chickenlittl collected $197 from pot
*** SUMMARY ***
Total pot $200 | Rake $3
Board [Th 4s 5h Jc 9s]
Seat 1: chickenlittl (small blind) showed [Qs Qd] and won ($197) with a
pair of Queens
Seat 2: copi (big blind) mucked [8h 3d]
Seat 5: gollfbum folded before Flop (didn't bet)
Seat 6: AmazingGrace folded before Flop (didn't bet)
Seat 8: ns6991 folded before Flop (didn't bet)
Seat 10: youngluck (button) folded before Flop (didn't bet)

I wouldn't always play this hand this way, its a serious slowplay, i was trying to induce a bluff or maybe a river valuebet from a 9, i figured he didn't have a calling hand and he wouldn't have been able to call any bets throughout the hand. ALso copi is rather aggressive and would frequently raise preflop in that spot.

What do you all think?

Shawn "Lightning" Keller