This is absolutely insane.....but brilliant! When the Beatles started doing songs like "Yellow submarine" and "Bull dog", this film most definitely reflected those songs.
There is such an imagination in this film, a flying hand, a boxing dinosaur, insane-looking animals, spinning tops, too much!!! It does seem like the animators were on drugs. But somehow, they made the film this fun film just like A Hard Day's night! It is a film to experience really.
The Beatles do not voice themselves but the actors who do did a brilliant job, and the films they say do capture the other Beatles films. Besides, there is an appearance from the real Beatles.....
"Lucy in the sky with Diamonds" was a great scene and some other songs are cool too though you do find they just play a song at anything (when they all turn old, they sing "When I'm sixty-four"!.
So see it, see it, see it, even if you may be way over your head.