I liked Saosin's EP (Translating the Name) because it was a little more post-hardcore. Anthony was great singing and the drums were simply fantastic. It's hard to believe that they didn't make more of an effort to keep Pat McGrath in the band. As for their first LP (the self-titled one), it took me a little bit to get used to it because I had been a faithful listener of the EP for several years. However, once I had a few listening sessions with the newest LP, I came to like the more alt-rock sound they had. So Simple is a very good track and Cove's vocals aren't much worse than Anthony's, in my opinion.
edit: For those interested, Pat McGrath is in a Metallica tribute band now called "Creeping Death". He used to be a drum tech for Slayer and his talent is really unbelievable.