Deftones is a pretty great band. One of the few bandsI listened to when I was 13 that I still like. They are not poprock by any stretch but I would not call them metal either. They linger somewhere else on the spectrum.
I don't care for that live performance (Chino sounds fucked there) but the album version of that song is pretty intense. He blew his voice badly after that album because he was overdoing it at live shows without proper warmup, so he does not scream hard like he once did.
I listened to White Pony not long ago actually. I love that album, they really hit their stride after that. First time I saw the video for Change(in the house of flies) I was completely hooked on it.