the first thing i noticed was there was a little problem with the milling to the left of the breech (doesnt affect the performance though)
Another thing i noticed was that the trigger was missing a screw and the screws kept coming loose.....(picked up a screw and some loctite at the local hardware store).
but other than that i havent had any problems. the first thing i noticed when i shot it was its amazing accuracy. it is also amazingly cocsistent (+5fps -5fps)
I would highly reccomend this gun. The price is a little on the high side but other than that i see no reason not to buy this gun. but wether you choose to get a ego, timmy, cocker, DM, or an Angel go and shoot the little kids with ions that think their gun is better than yours.