Just got Faith Leader from fellow member Deak (thanks!), and so far, he's not bad. He doesn't feel like he has the sturdy, higher quality plastic of some of the better Hasbro toys, but he doesn't feel like the cheaper knock-offs I've picked up from the Dollar Tree, either.
I think the scale is pretty durned good with the rest of my display collection (apart from MP Megs, of course). And I'm happy to have this because what is a group of Transformers without Prime? Will still keep an eye out on MP10, though, and see if he can't dethrone this guy at some point.
One issue with Faith Leader, though, is that his chest won't seem to stay completely closed. There is a slight gap there, because it doesn't snap snugly in place. Anyone else experienced this problem.