The concept really had me intrigued as I've been listening to some piano ballads / covers recently, and when I heard about this CD I was interested from the off!
Some of the songs are very very well put together, particularly the "Fix You" which blew me away as well as providing justice to the original. Some of the other songs could have been chosen better, a few of them didn't capture enough of the original very well. "Happy" is an example of where I couldn't hear any of the original.
However some of this is more down to personal preference but some of the songs could have been chosen better for the album.