Thoughts on Bruce Fink?

I am currently reading Fink's "The Lacanian Subject," and finding it very accessible. Almost too accessible, actually, since a thinker like Lacan is prone to oversimplification and I am wary of works that try to dumb him down. Does anyone have any experience with Fink, and if so do you trust him? Does his writing preserve the fullness of Lacan's thinking?