New Thundercats Test Animation: Slithe vs Lion-O

EDIT: Several sites are reporting this animation is from a scraped movie 2 years ago. We’ll update when we know more.

Bandai and Warner Bros are hard at work on a Thundercats reboot. We’ve already seen the toys. Now take a look at the cartoon show expected to accompany them.

The clip features a young, inexperienced Lion-O training on his own until he is confronted by Slithe. Its very clear these are different characters than what we might be used to. Lion-O especially is completely re-written. What do you think of the animation?
(via Flixist)