Their latest offering, The Bedlam in Goliath, is no exception. It's hard-hitting, dense, and lyrically complex--all things that wouldn't interest someone like you. Their new drummer provides the grooviest beats in any Mars Volta album, and you probably don't even know what "groove" means. The basic sound of it harkens back to De-Loused in the Comatorium, another album you wouldn't like.
The Mars Volta are proving themselves to be a modern-day King Crimson (King Crimson was a band people like you couldn't understand back in the 70s). They're evolving rock in a new direction, and you probably just want to listen to the same old stuff.
Trust me, you'd be better off listening to Britney Spears's latest offering, Blackout. I won't provide the link, but you can find it all over the place. You can listen to The Bedlam in Goliath if you want, but you won't enjoy it.
Search for The Mars Volta (whom you won't like) on Amazon.com
Search for Britney Spears on Amazon.com (this is more to your liking)