I've become enamored with Reasoning with Vampires. Not just because she bashes on Twilight, but because of how she does so.
It's all about the bad grammar and poor word choice. Sure, a little bit about the crappy characterization, but that's not the real focus.
I like studying the problems she brings up, because it's something I can look for in my writing. I think I've made some of the same mistakes.
And, as a vampire fan, I love anything that trashes Twilight.