Is this too thin or fine (50nl)?

37/30/1.5 v'small sample.

$0.25/$0.5 No Limit Holdem
6 players
Converted at weaktight.com

Stacks:
UTG zcfacai ($51.85)
UTG 1 Gwar6 ($50.75)
CO Donspunk ($90.98)
BTN Hero ($47.00)
SB bald3r0y1 ($50.00)
BB LordCurv ($10.00)

Pre-flop: ($0.75, 6 players) Hero is BTN :qh: :ad:
zcfacai raises to $1.50, 2 folds, Hero calls $1.50, bald3r0y1 calls $1.25, 1 fold

Flop: :ts: :8c: :js: ($5, 3 players)
bald3r0y1 checks, zcfacai bets $2.50, Hero calls $2.50, bald3r0y1 folds

Turn: :9c: ($10, 2 players)
zcfacai bets $5, Hero raises to $20, zcfacai calls $15

River: :ah: ($50, 2 players)
zcfacai checks, Hero bets $23 ...


I think turn is ok, he'll call with 2P type hands there and maybe some weaker stuff like a AA/KK/AK, not sure about river though?

Against this guy, I 3bet Pre for value with AQo IP.
I put him mosthly on a FD, or a weak J, and maybe QQ+.
On the river, I prefer to bet something like $19 ($19 and $20 are quite different psychologically) as hopefully he has a hand line Axss or he calls this with a J.

turn is fine yes.

River is allin. I like that more then 19 and leaving 4 behind. if he's calling with a pair or 2p he's calling that extra 4 I think

I think this is good. KQ is a cooler and some players will def call with worse.