I think I'm one of the few King fans who felt pretty underwhelmed by The Stand. But, in my defense, I really think it has something to do with me having read the entire Dark Tower series before it- which, I believe, made it hard for me to fall in love with the characters since Roland/Jake/Eddie/Susannah were my original ka-tet. Having read The Dark Tower first, The Stand just felt like a smaller and less interesting story of a group of strangers who come together for one purpose/goal. I do, however, want to read Swan Song because I'm excited to see McCammon's take on that type of adventure.
Well, King is the master.
I must say that McCammon is the first author to come so close to King for me. Even though Boy's Life and Baal are the only two books I've read so far, there is just something about his storytelling that grabs me and makes me not want to let go.