Euronomus posted it in the Mars Volta thread there a few days ago. I listened to it then and I didn't really like it at all. It's growing on me, kinda. I prefer what it turns into than I do the start of the song, but... I dunno. Of their albums, I've given the most time to Amputechture, and that's their only album that I can say for sure that I really like. If I gave as much time to their others, I might enjoy them just as much.
This, for the time being, sounds a little like someone was listening to Les Claypool in reverse on some sort of random shuffle. Whether that opinion will change, only time will tell :P