Final wars is litteraly the delirious play sessions of a child brought to screen. And at some point you start to feel it's two hour run time... and then it just keeps going until your brain starts to accept that this is your reality now and it has to operate within it's logic.
It is both completely off the rails and entirely coherent. The special effects are gorgeous, and have absolutely no interest in even pretending to be trying to suspend your disbelief.
It throws monsters at you until you are begging it to stop and it has a great Stalin impersonator.