I loved playing with my G1 Prime's trailer!! It was the default Autobot base for ages until I got the S.T.A.R.S. base! But I've always been one to try to take good care of my toys... only one of the door hinges broke, but a piece of blu-tack kept that in place. It just meant that I had to be careful when opening and closing the door, but once it was fully opened or closed it stayed in place.

Of course, my original childhood 1984 Optimus Prime was stolen. *sigh*