Van Beuren cartoons are extremely variable, especially in the number of gags and whether the absurdist humour shines through enough (sometimes it does, other times it doesn't), but are strangely interesting. Although they are often poorly animated with barely existent stories and less than compelling lead characters, they are also often outstandingly scored, there can be some fun support characters and some are well-timed and amusing.
For me, few, if any, of the "Rainbow Parade" cartoons are unwatchable. Few are my definition of great, but even the weakest efforts (like 'Japanese Lanterns') have a few good things. Saw it really as somebody who is trying to see as many Van Beuren cartoons as possible, so that is pretty much the main reason to see it.
There are strengths certainly. Quite liked most of the animation, which has come on a lot since (human) Tom and Jerry and Cubby the Bear. Despite the character drawing lacking refinement, the colours even with the simple colour scheme appeals to the eye while the backgrounds are elaborate and meticulous. Even better is the music score, it is so beautifully and cleverly orchestrated, is great fun to listen to and full of lively energy, doing so well with enhancing the action.
Some of the synchronisation is sharp enough.
'Spinning Mice' suffers from a lot of things, and with complaints common in the "Rainbow Parade" series. The content is pretty thin, not much to it, and not only are there not enough gags as such but any absurdist humour or surrealism present in some of Van Beuren's earlier work is completely absent. The cartoon is too saccharine and very cutesy in characterisation, some of the sugar excessive.
None of the characters make much impression. They are flat in personality and they don't really have much to do, what they have is bland. The story is non-existent with little in terms of events and conflict to be engaged by (what there is is very predictable), and the pace never really comes to life. The live action is an interest point but it doesn't add much.
On the whole, mediocre. 4/10 Bethany Cox