Ok, technically it's still 5-handed but close enough.

Poker Stars
No Limit Holdem Tournament
Blinds: t100/t200
(Ante: t25)
5 players


Stack sizes:
UTG: t4705
CO: t727
Button: t3519
Hero: t2095
BB: t2454

Pre-flop: (5 players) Hero is SB with
UTG raises to t575, 2 folds, Hero calls t475 (pot was t1000), BB folds.

Flop: (t1475, 2 players)
Hero is all-in t1495

Thoughts?

I do stop'n'go only with PPs or hopeless unpaired hands but not AK. If he has a PP here, you get called 100% of the time, plus whenever he hit the flop (I admit that's very unlikely here but what if the flop is JT2)