Not bad, not bad at all. I can definitely see how Silversun got a bit of their sound here.
Now, as for the song itself, I really enjoyed it. I freaking love the instrumentation here, it's definitely very good. I'm not too crazy for the vocals, they can be a bit monotonous at times, and can also sound more like yelling than singing at times, but that's not too big a deal. Any irritation that I got from the vocals is overshadowed by the song itself. My favorite parts are the little interludes between sections (like at 1:20-ish) and the bridge starting at 2:35.
Now, it's my turn, I suppose?
Coheed and Cambria Delirium Trigger - YouTube
It's kinda ironic, because I said my only real peeve with Sonic Youth was the vocals, and the vocals are usually what bothers people about Coheed and Cambria. And, come to think of it, Silversun Pickups.