I can't say I'm "obsessed", as that is not a healthy term for anything (rather a scary one). But I do really enjoy this show! My brother told me about the show last summer and I told him I don't want to watch it, as I thought it wouldn't be a good show (most shows on television these days are crap). When the first episode aired, I checked it out and I was like, "Hmmm...". We both watched the show since then, though missing a few episodes, but we did get hooked. We got our other brother hooked as well and we all love Hiro
He's one of our top favorite characters.