You can usually just walk right on, so its hard for it not to be "worth it" since you are not really losing anything, except maybe 10 minutes, by riding it. If you are walking past it anyway, you might as well hop on and give it a try.
My younger kids like it, as do I, and my 4-year-old sings the song all the time. I do have to drag my 9-13 yr olds on it nowadays, but they all loved it as younger kids. If your 10-year-old hasn't hit the "too cool for baby stuff" stage yet, then s/he may enjoy it as well. It is a cute ride and I love the ending. FWIW, I never saw the original, which I think clouds some people's opinion of the "newer" version.
My younger kids like it, as do I, and my 4-year-old sings the song all the time. I do have to drag my 9-13 yr olds on it nowadays, but they all loved it as younger kids. If your 10-year-old hasn't hit the "too cool for baby stuff" stage yet, then s/he may enjoy it as well. It is a cute ride and I love the ending. FWIW, I never saw the original, which I think clouds some people's opinion of the "newer" version.