Okay, I've always thought the definitive version of this song was by The Carpenters. Mostly because the lyrics are so good. That said, it's a wonderful melody that you've definately captured. I'm not too into the "easy listening/funky" vibe that you've got going on but the playing is awesome. Nice guitar solo, nice tone. The backing tracks are a little weird, especially the whooshy things. It's a very moody tune, why not try some moody elements. I haven't heard the George Benson version so I don't know how close you are to that or how much you were trying to emulate it. Other than that you've got a good handle on the recording and mixing thing, very easy to listen to.
Jon