This one must be selling well. I pre-ordered, but when it arrived, it was all beat up. So, I sent it back for another. It's taking some time as Amazon is sold out. They're waiting to be restocked to send me mine.
I've only read the first two RS omnibuses, but I quite enjoyed them. Those first two told a hell of a story. I liked it so much, I read it twice. In fact, it's probably the best epic story I've ever read in comics.
On a side note...what the hell is it with Amazon these days? I used to get deliveries in a box, and inside the box, the items were pressed to a straight board with plastic. The items were held tight, and there was hardly any damage.
These days, comics and graphic novels are just shoved into a bubble envelope. I send back at least half of what I receive. I send back so much that Amazon wrote me a nasty note. So,I wrote them a nasty note right back and told them that if they wanted to keep my business that they'd either should keep replacing about half of what they send me or go back to their former shipping policies.