I've done three kits from MoreBeer. The B3 Stout, Scottish Export 80/- and Sweet Stout. I'm drinking the B3 stout right now, and I'm very pleased with the results. The ingredients are great. The instructions have come on two sheets for me, one very detailed (but generic) sheet, and another with specifics about the particular brew.
It would be nice if they showed the specifics of each kit on their website, but they don't. I figure they don't want people to steal the kit recipes, that's all. There is a complete ingredient list with the shipped kit. I've been keeping the lists for reference, and in case I want to make another batch later.
The only other supplier I've ordered from was AHS, and while their kit wasn't bad, I was happier with the MoreBeer kits. I think you'll be happy with the kit.