Idungetit.
I'm always told that this place is the best by people who I feel would know better than me (e.g. Viet friends, writers of New Yorker articles, and the like). But my tongue defies their description, and protests to me that, honestly, Pho Hung ain't all that.
I mean, it's good enough - but it's pho; of course it's good. But can you do better, for cheaper, at multiple places within a couple blocks? IMHO, yes.
I've given it at least three chances now, so I guess that's that. Peace.