I'm having a hard time winning a freeroll because in the beginning people go all in all the time and i get beat with pocket aces or king a lot, it seem almost impossible to win one, or is it just me that can't win one or finish in top 3??
I also do not enjoy to support the initial time of freeroll tournments, due to those "bingo" players, that think this is the way to get some stack (going allin with any set of cards)
Nevertheless, regarding being harder, i think it is not and that you can take advantage on this players. You just need to be patient, and only pay those allins when you have a really strong hand. Preferently a high pair (AA or KK, and even QQ), because those are already guarantee to any other single pair that bingo players may strike.
Hands like AK, AQ, or AJ are also nice hands to pay these anoying players, but you need to have the luck of those players do not strike any pair unless you also strike one pair.
If you wait for your safe hand, you will see that freerolls aren't so hard to get to the money as you initially may think.
While you are waiting for your strong hand, your stack will decrease, but then again, you will almost for shure double it when it arrives. Meanwhile, those "bingo" players will disapear, because luck may strike sometimes, but not all the time...
Regarding you being beated with a strong hand, that will depend on your luck / your oponent luck, but nobody can fight that, and i can unsure you that someone win this freerolls, so if you play with strong hands, why shouldn't come your time also?
For me, there is one way you can try to avoid that, but it will bring a descending road to your stack, because you will be out for many times, and blinds will be eating you.... That way, is you do not pay other people allins, and only play with strong hands....
You must find your balance between being tight/loose, and agressive/passive.
However, do continue trying to earn some small money on freerolls because that will not bring you any cost, will increase your experience, and also will increase your bankroll
NOTE: Please do apologize my bad/weak English