Fixing A Hole (The Beatles)

At first, this song did'nt do much for me. But it has something special that I just can't put my finger on. Paul's at his best vocally and probably lyricly. George's guitar solo in the middle of the song is just rocking! I don't understand how most people give "When I'm Sixty-Four" more credit than this under appreciated gem?! Definitely one of the best songs on the album.