[halpgr]

This whole hand is fine. Preflop raise is OK. With all the cold callers you only have about a PSB left on the flop and with an overpair you have to bet.

Since any meaningful flop bet pot commits you it was good to get it all in on the flop to maximize your FE and charge draws the most with no implied odds to suck out. If someone caught a lucky flop then good for him and tough luck for you but you can't give a free card on this flop so you want to get it all in.