PP $40K Guaranteed

[REL18]

***** Hand History for Game 3266904317 *****
NL Texas Hold'em Trny:18629801 Level:4 Blinds (25/50) - Monday, December 26, 11:08:09 EDT 2005
Table $40K Guaranteed(551291) Table #18 (Real Money)
Seat 3 is the button
Total number of players : 10
Seat 1: riverstr8 ( $2610 )
Seat 2: DADLMS ( $950 )
Seat 3: dukedog71 ( $2660 )
Seat 5: FUsunshine ( $1455 )
Seat 6: johnnysy ( $3035 )
Seat 7: nomocme ( $570 )
Seat 8: watler ( $1750 )
Seat 9: wildding1 ( $2155 )
Seat 10: tennbob ( $780 )
Seat 4: souny ( $2670 )
Trny:18629801 Level:4
Blinds (25/50)
** Dealing down cards **
Dealt to wildding1 [ Qd Qs ]
nomocme folds.
watler folds.
wildding1 raises [200].
tennbob folds.
riverstr8 calls [200].
DADLMS folds.
dukedog71 folds.
FUsunshine folds.
johnnysy folds.
** Dealing Flop ** [ 6d, Jc, 3d ]
wildding1 bets [300].
riverstr8 calls [300].
** Dealing Turn ** [ 7d ]
wildding1 bets [450].
riverstr8 calls [450].
** Dealing River ** [ As ]
wildding1 bets [400].
riverstr8 calls [400].
wildding1 shows [ Qd, Qs ] a pair of queens.
riverstr8 doesn't show [ 8d, 8c ] a pair of eights.
wildding1 wins 2775 chips from the main pot with a pair of queens.

Is this a bad river bet or a good block bet