$1050 EPT Satellite...misplayed quads?

[Jonathan]

Hi,

From this weekends Barcelona satellite. Blinds 50/100.
UTG 3375
MP1 1990
MP2 5139 and is one of the chip leaders at this stage.

UTG, a tough, tight, but tricky player, raises to 200.
MP1 calls and MP2 calls with QJs.

Flop J J J. UTG bets 300, MP1 Folds, MP2 smooth calls (?)

Turn, Q spades. Check, check.

River A spades. UTG checks, Mp2 bets 300, UTG calls 300.

How do you like the way MP2 played his quads here? Did he get
maximum value for them?