How bad did I donk this one? Villian isn't a very strong player, but has not done anything overly stupid either.

Hand converter wasn't working properly, so I made a few edits.

PokerStars No-Limit Hold'em, $0.10 BB (5 handed) from (Format: FlopTurnRiver)

saw flop|saw showdown

MP ($18.46)
Button ($7.13)
SB ($4.06)
Hero ($14.03)
UTG ($19.60)

Preflop: Hero is BB with 8, J.
UTG calls $0.10, MP calls $0.10, 1 fold, SB completes, Hero checks.

Flop: ($0.40) 8, J, 3 (4 players)
SB checks, Hero bets $0.4, UTG folds, MP calls $0.40, SB folds.

Turn: ($1.20) Q (2 players)
Hero bets $1, MP raises to $2, Hero raises to $10, MP calls $8.

River: ($21.20) Q (2 players) Hero pushes, MP calls.

It's tough to imagine he holds a worse hand than you, or folds a better one here. He raises the turn then calls a big raise. He has a Q, a set, or a straight. He isn't folding either.

Lee

That is a godawful river. I would check-call to perhaps pick off a hand like KT that bets, but I think there's too much in there to fold for another $3 or so. You played it fine up till then.

3 betting the turn that much, I don't like. PUshing the river I hate. That river card is awful, and I don't think you are beating anything at this point. Leading the turn is fine, but when you get raised you have to wonder. Smooth call of full pot followed by miniraise; usually that's very bad. I may 3 bet to $5-6 there, but will give it up if he calls or raises. I chk fold this river.