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.
Mallard Fillmore isn't that bad (for those of you who may not know me from Politics, I'm a big lefty) - I'll chuckle once in a while. The WORST is "State of the Union." The most unfunny thing I've ever seen.