Relative hand strengths.

Look at these 2 hand histories. One I have a fairly weak hand, but call huge bets based on my read. One I have a super strong hand (top set) and getting 4.5-1 I find a fold. Lastly, what is a guy calling 40% of his stack set mining with QQ against my range for 4-betting UTG LRRs (the range is AA).
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Stacks: SB with $30.30BB with $50.00UTG with $47.85UTG+1 with $72.40MP1 with $56.50MP2 with $8.00CO with $30.00BTN with $32.65

Dealt to MP1:Q♠ A♦
Preflop: 2 players fold. Hero raises $0.50 to $1 2 players fold. BTN calls [$1] SB calls [$0.75] 1 players folded. Total folds this street: 5
Potsize: $4

Flop: A♠ J♣ 6♠
SB bets [$14] 1 players fold. Hero calls [$14] 1 players folded. Total folds this street: 1
Potsize: $32

Turn: 9♥
1 players fold. SB bets [$15.30] [ all-in ] Hero calls [$15.30]
Potsize: $62.6

River: 2♦
Results:
SB shows a pair of Sixes: 6♣ 3♣
Hero shows a pair of Aces: Q♠ A♦
Hero collected $59.60 from pot
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Stacks: BB with $52.70UTG with $65.00UTG+1 with $23.70MP1 with $44.45MP2 with $21.45MP3 with $72.95CO with $30.00BTN with $59.85SB with $44.50

Dealt to UTG:A♦ A♣
Preflop: Hero raises $1.50 to $2 Hero+1 calls [$2] 1 players fold. MP2 calls [$2] 5 players folded. Total folds this street: 6
Potsize: $7.25

Flop: A♥ 7♥ K♦
Hero bets [$4] 5 players fold. Hero+1 calls [$4] MP2 calls [$4]
Potsize: $19.25

Turn: 6♥
Hero: checks Hero+1: checks MP2 bets [$5.50] Hero calls [$5.50] Hero+1 calls [$5.50]
Potsize: $35.75

River: 5♠
Hero: checks Hero+1 bets [$12.20] [ all-in ] MP2 calls [$9.95] [ all-in ] 2 players fold (converter problem, but big fold by me).
Uncalled bet ($2.25) returned to Hero+1
Total folds this street: 2

Results:
Hero+1 shows a flush, Ace high: J♥ Q♥
MP2 doesn't show. ... he had the wtf hand K♠ K♥
Hero+1 collected $53 from pot
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Do you really set mine with QQ to a 4-bet for 40% of your stack?
http://www.cardschat.com/hand/7761