Mmm. The Claire stuff was pretty lame and felt like an teen slasher movie. The music even sounded similar to the Halloween theme tune. Didn't care much for Noah's story either, though ending it on a downer was unexpected, even if Heroes has gone and killed off yet another newly introduced, minor powered character, which is what they always seem to do.
I liked the Parkman stuff, but mostly because it wasn't Hiro stuff.
Oh and the lesbo plotline is moronic. Why would Claire be interested in Gretchen? And how's Gretchen managed to rack up that many partners? She's a lanky, figureless she-nerd.