IIRC there were a few complaints from people about that, admittedly it has been a few years since I read the complaints BUT going from memory.
It didnt hold much.
Depth made it heavy and it bowed or popped case sides off that werent seated and screwed down fully.
Some had issue with Size and or depth affecting case layout as well as Vid Card blocks and HDD cages that arent mounted Front to back.
It was a pain to take off just to do a top off (admittedly I would be checking fittings etc if I was doing WCing and needed to do a top off but hey these are the things I remember)..