There's a Fantastic Four set coming out as well, I think either this month or next month. I have the Spider-Man one. The scanning is pretty well done. It's all in PDF. Obviously the oldest issues are not as crisp because they're scanned from someone's collection (the set says who but I don't recall)... newest stuff is of course great-looking. I imagine the FF set will be very similar.
I was going to put my World War Hulk stuff in the thread, but I guess I waited too long to pick up my copy and the thread's closed. World War Hulk #3: Really just an excuse to have an old-fashioned Hulk vs. US Army fight.