I have had no desire to reply anything (Mercs or story) since I completed it. I have more desire to replay 5, primarily because of Wesker I admit, plus the story in 6 is the worst in a game I've played in a long time.
As much as I enjoy adding shotguns with zombies the story is just horrible. Moments like Leon and Helena in the airplane. Oh look, nobody is flying the plane. Lets both go down to the cargo hold while nobody flies the plane. Everything will be fine up here.