need everyones opinion on bad trans shop

First of all,you did not have to pull the transmission the second time.Valve body repairs can be done with transmission installed.
Did you fill the torque convertor with fluid ,or just run it dry, did you spin the convertor,while pushing it in until it clicked three times and went all the way in.You could be leaking from the front seal and convertor may have not seated.
It may also be overfilled.It could be leaking out of the factory vent for the front pump. The vent is located behind and above the converter, in the pump housing.
If it is overfilled it will be way up on the dipstick due to aerating the fluid because the moving parts will be splashing around the extra fluid.
TXDart