RMA horror stories anyone?

I'm going through my first serious RMA and that is for my Asus HD 7970 DCII. I used USPS as my shipping company since it was conveniently located near my home. I went for a 2 day shipment the delivery date of which was suppose to be Feb.05, 2014 (Yesterday). I'm disappointed but not pissed off. My package is located 2hrs away from delivery destination right now so I expect the Asus to start replacing my card by the end of the day.

That's about it really, but just to past time I'm curious if anyone else had less than stellar RMA's?

I've been fortunate to never have to RMA anything, but if it ever does happen to me, oh well. There is always a batch of bad eggs in every market and it sucks to be the one to get one xD