ey thanks for posting your 3d works bai jnom. nice work on the transformations of the robots. my only comment on that clip is that all the transformations for the exterior pieces seems to be happening at the same time. I would shift the keyframes on different parts just to break up the anim and not have a linear feel to the transfomation.
Also cool job on fumefx and the breaks on that car. the animation on your warrior does look a bit stiff and blocky but its good enough to finesse and tweak out to get a smoother anim. are you using pose to pose method on your biped for this? it would be nice to get some overlaps, moving holds, and secondary motions as well just to get the sense of the action and reaction. nonetheless great work on both clips bai. keep it up.
oh and just thought I'd share this funny short film made by 5 animation students from France for their final year. enjoy