Is this an easy fold?

[fathertime]

Odds are you've the best hand. Most likely villain is very aggressive on the flop but shuts down on turn and river. And so

1. you can call flop and see what he does on turn
2. you can raise flop
3. you can call flop and play the board

Most of the time you will be ahead here. Calling preflop and folding on flop is playing into his game.

I'd reraise him preflop with ak, ak, aa-99. He is raising with an assortment of hands. Sometimes you'll catch him with a good one; much of the time he'll be on air.