Agree, if it's a freeroll, you just have to avoid lucky idiots... just this morning I pushed 4xBB with pocket Aces (only a few
hands in), got 3 callers. Flop came rags, and decided I wanted to double up and pushed all-in, and got 1 caller. They had 2nd pair, and caught on the river to bust me out... so even when you are ahead after the flop you have to avoid those that continue to play badly and get lucky - you can't expect solid play until very late in a freeroll if at all. Great way to learn to deal with bad beats, though.