Definitely. Never ruined anything for me before. I remember listening to that hidden clip of Given Up on the site before MTM dropped, only pumped me up more. Same effect for the clips of Catalyst.
Haha, same here. Bring it on! The Catalyst is still my favorite Linkin Park song so obviously the clips don't have a negative effect on me.
I will fucking set it as a ringtone, sing it all the time and rocking it on repeat until my ears explode.