nl30 5 handed KQ. Good bluffspot?

[Wi11i]

happydragon ($27.88)
darrry ($30)
bichos ($30.10)
gogi2 ($36.74)
g1ueggser ($36.82)

happydragon posts (SB) $0.15
darrry posts (BB) $0.30

Dealt to g1ueggser :ks :qc
bichos raises to $1.05
fold,
g1ueggser calls $1.05
happydragon calls $0.90
fold,
FLOP ($3.45) :4h :tc :6s
happydragon checks
bichos bets $1.72
g1ueggser calls $1.72
happydragon folds
TURN ($6.89) :js
bichos bets $3.44
g1ueggser raises to $9
bichos calls $5.56
RIVER ($24.89) :3h
bichos checks
g1ueggser bets $25.05 (AI)