I have about 1.7g/h, and have made around 0.8 via btcguild in the last 24h. They've had some bad luck recently, and I would expect normally to get around 0.9 to 1.0 per day at current difficulty. You can calculate approximately what you should get here:
http://www.alloscomp.com/bitcoin/calculator.phpThe thing is though, the bigger the pool the more consistent the payouts. Atm if you were to mine solo, you might not see anything for months. BTCGuild is pretty big and they're still quite heavily affected by luck.
None of that proves your pool owners are completely honest (or not). I go for the bigger pools for just that reason.