Hand #1
Villain 21/18, Call open 9, 107 hands, 3-bet 18, Ag 1.2
Full Tilt Poker $0.05/$0.10 No Limit Hold'em - 6 players
The Official 2+2 Hand Converter Powered By DeucesCracked.com

UTG: $13.91
MP: $4.63
Hero (CO): $12.13
BTN: $10.00
SB: $11.05
BB: $3.33

Pre Flop: ($0.15) Hero is CO with Q Q
1 fold, MP calls $0.10, Hero raises to $0.45, 3 folds, MP calls $0.35

Flop: ($1.05) K K J (2 players)
MP checks, Hero checks

Turn: ($1.05) T (2 players)
MP checks, Hero checks

River: ($1.05) 9 (2 players)
MP bets $4.18 all in, Hero calls $4.18

Hand #2
Villain 55/0, Ag 3, 29 hands
Full Tilt Poker $0.05/$0.10 No Limit Hold'em - 5 players
The Official 2+2 Hand Converter Powered By DeucesCracked.com

SB: $5.09
BB: $15.93
UTG: $10.00
CO: $31.44
Hero (BTN): $8.60

Pre Flop: ($0.15) Hero is BTN with Q Q
2 folds, Hero raises to $0.35, 1 fold, BB calls $0.25

Flop: ($0.75) 3 8 8 (2 players)
BB checks, Hero bets $0.70, BB calls $0.70

Turn: ($2.15) J (2 players)
BB bets $0.90, Hero raises to $3, BB raises to $5.50, Hero raises to $7.55 all in, BB calls $2.05

River: ($17.25) 6 (2 players - 1 is all in)

Is everything ok?

hand1 - fold river
hand2 - just call the turn

We are folding a straight at the river in hand 1?

calling 4.18 into 1.05 when were chopping at the very best and losing to a slowplayed boat the majorty of the time is not good.

#1 - I would bet flop to get value from JX, lower pairs, and FD.
#2 - I'd just call turn since JX hands may fold to a raise since that is the line 8X will take.