This may just be my favorite Cirque do Soleil show. I've gotten a little tired of them in general, but I was completely impressed by this visually beautiful presentation with great music. I like the Beatles, but I don't know that I would call myself a huge fan, but the show really did justice to the music.
I think what I liked was that it was much more like a play than like a circus of acrobats... and, they have some really unique things that I'v never seen in other shows.
It is definitely worth seeing. I refuse to give away the spoilers because much of the excitement comes from being surprised and amazed, but go if you can. Its truly original.