Here's a hand that I feel Grimstarr played poorly

[DCal Zone]

POKERSTARS GAME #12383115820: HOLD'EM NO LIMIT ($5/$10) - 2007/10/01 - 19:17:51 (ET)
Table 'Sponde II' 2-max Seat #2 is the button
Seat 1: Grimstarr ($1129 in chips)
Seat 2: DCal Zone ($1771.75 in chips)
DCal Zone: posts small blind $5
Grimstarr: posts big blind $10
*** HOLE CARDS ***
Dealt to DCal Zone [Kd Qs]
DCal Zone: raises $20 to $30
Grimstarr: raises $81 to $111
DCal Zone: calls $81
*** FLOP *** [Js 2h 9c]
Grimstarr: bets $170
DCal Zone: calls $170
*** TURN *** [Js 2h 9c] [Qh]
Grimstarr: bets $848 and is all-in
DCal Zone: calls $848
*** RIVER *** [Js 2h 9c Qh] [7d]
*** SHOW DOWN ***
Grimstarr: shows [Ad Jd] (a pair of Jacks)
DCal Zone: shows [Kd Qs] (a pair of Queens)
DCal Zone collected $2257.50 from pot
*** SUMMARY ***
Total pot $2258 | Rake $0.50
Board [Js 2h 9c Qh 7d]
Seat 1: Grimstarr (big blind) showed [Ad Jd] and lost with a pair of Jacks
Seat 2: DCal Zone (button) (small blind) showed [Kd Qs] and won ($2257.50) with a pair of Queens