OK, after last week's crazy-ish premiere of Heroes (what happened to Niki/Tracy? Sylar's got a new mom?!), I had tons of gripes because of the implausible story twists, but I thought I'd wait to see what the next episode brought. But after last night's show, I wonder about the direction of this show. This diatribe ain't spoiler-free, folks, so if you haven't seen last night's episode, turn away!