Sold my two volume TPB collection of the book this Friday, ordered the omnibus this morning. Hoping to get it before the end of the week
I think 800 pages is an okay size for an omni, especially if the Batman by Morrison books are to go by.
One thing I love is how much the story grows each time I read it. Especially when changing between the reading order and Seven Soldiers #0 and 1 with a character's four issues inbetween. So many fun and cool clues and clever details making the separate stories and main story work together