Unsure about both of these.

Hand1:

I've noticed villain LAGGY on all streets

Ultimate Bet No-Limit Hold'em, $1 BB (9 handed) Ultimate-Bet Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button ($20.30)
SB ($82.85)
BB ($152.45)
UTG ($101.50)
UTG+1 ($113.55)
MP1 ($77.05)
MP2 ($54.20)
Hero ($100)
CO ($50)

Preflop: Hero is MP3 with 9, 9. Hero posts a blind of $1. CO posts a blind of $1.
3 folds, MP2 raises to $5.5, Hero (poster) calls $4.50, CO (poster) calls $4.50, 3 folds.

Flop: ($18) 8, 2, 2 (3 players)
MP2 bets $6.5, Hero calls $6.50, CO folds.

Turn: ($31) 8 (2 players)
MP2 bets $14, Hero calls $14.

River: ($59) 3 (2 players)
MP2 bets $28.2 (All-In), Hero ... ?


Hand2:

Villain 20/5/1.5 over 150 hands. Most of my reads came from 50NL so he must donk around at both.

Ultimate Bet No-Limit Hold'em, $1 BB (9 handed) Ultimate-Bet Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver Cards)

MP2 ($109.55)
MP3 ($95)
CO ($35)
Button ($121.20)
SB ($84)
BB ($19.20)
UTG ($27.75)
Hero ($128.70)
MP1 ($112.40)

Preflop: Hero is UTG+1 with , .
1 fold, Hero raises to $4, 4 folds, Button calls $4, 1 fold, BB calls $3.

Flop: ($12.50) , , (3 players)
BB checks, Hero bets $9, Button calls $9, BB folds.

Turn: ($30.50) (2 players)
Hero checks, Button bets $10, Hero calls $10.

River: ($50.50) (2 players)
Hero ... vbets? 20/5/1.5 loose enough to call here with AT/AJ/junk? What do I make of that weak turn bet? God I hate playing OOP