I have found that on PokerStars, I have done well in the $5 SNGs. However, I have found that the $10 SNGs and $20 SNGs don't have players that are any better than the $5 SNGs. I just prepare myself that once in a while I will suffer the bad beat, and have to live with it. Getting in the money in 75% is very good, and should lead to a nice profit. I would suggest reading some strategy on playing short-handed, I know there is some on here if you browse the forums, in order to try and get more firsts and seconds. However, if only a 1/4 of your money finishes are thirds, that's not bad. I've noticed that sometimes in the $5 SNGs, it's not hard to cruise into third place, and then be severly short-stacked with large blinds.