100NL - Close calls/laydowns?

[XTR1000]

#4 Villian is a known 10/6 16-tabler, non-thinking and static. His flop range is 66-88, TT, JJ, maybe QQ. He´s dumb enough to bet JJ/QQ on the river, tho I´d have a hard time calling

$0.5/$1 No Limit Holdem
10 players
Converted at weaktight.com

Stacks:
UTG ($140.70)
UTG+1 ($144.75)
UTG+2 ($103.00)
MP1 ($86.50)
MP2 ($104.55)
MP3 ($14.90)
CO ($103.20)
Hero ($108.45)
SB ($109.35)
BB ($98.50)

Pre-flop: ($1.5, 10 players) Hero is BTN
1 fold, UTG+1 calls $1, UTG+2 calls $1, 2 folds, MP3 calls $1, 1 fold, Hero raises to $4, 1 fold, BB calls $3, UTG+1 calls $3, UTG+2 calls $3, MP3 calls $3

Flop: ($20.5, 5 players)
BB checks, UTG+1 checks, UTG+2 checks, MP3 checks, Hero bets $15, BB folds, UTG+1 calls $15, UTG+2 folds, MP3 folds

Turn: ($50.5, 2 players)
UTG+1 checks, Hero checks

River: ($50.5, 2 players)
UTG+1 bets $30, $30 to Hero ($89.45)?


#5 Villian is an unknown TAG. He´s the villian in hand #2, I had him on 4 tables and he didnt get out of line once. Checking the flop was probably bad. On river I was planning to call any reasonable bet, but he insta pushed what I usually read as JJ trying to make up missed value. I´m getting 2.1:1 and am splitting at best me thinks

$0.5/$1 No Limit Holdem
9 players
Converted at weaktight.com

Stacks:
UTG ($188.66)
UTG+1 ($89.08)
MP1 ($179.75)
MP2 ($193.25)
MP3 ($18.50)
CO ($74.50)
BTN ($18.50)
Hero ($97.00)
BB ($15.00)

Pre-flop: ($1.5, 9 players) Hero is SB
1 fold, UTG+1 calls $1, 1 fold, MP2 raises to $4, 3 folds, Hero raises to $17, 1 fold, UTG+1 folds, MP2 calls $13

Flop: ($36, 2 players)
Hero checks, MP2 checks

Turn: ($36, 2 players)
Hero checks, MP2 bets $20, Hero calls $20

River: ($76, 2 players)
Hero checks, MP2 bets $156.25, $60 to Hero ($60)?

[freechus9]

4) I would raise more PF. That said I just call the river bet.

5) why so passive?? Bet flop, Bet turn, Bet river. We are only behind AA and this is no AA line. I call the fishy river bet.

[spoonitnow]

Hand 4(?): Raise preflop like you have a pair please. And I don't mean of aces.

Hand 5(?): I check/raise turn to shut out draws but still extraction from KK/QQ. As played I probably call river but reluctantly.

[freechus9]

Is there ever a reason you would not bet the flop in hand 5?