Both animations were pretty good and I enjoyed dissecting them piece by piece.
Neil:
+ The introduction created a story to this fight.
+ Smashing your opponent through the wall was a nice touch.
+ Smooth eye, body and hand movements in the talking section really make the characters lively
+ The fight was put together nicely, have no complaints
+ Soundeffects and music were picked out well, really liked the blocked attacks soundeffects.
+/- It kinda has an ending with Alex exploding to pieces(if he didn't get teleported or something)
- Introduction and the main fight ratio were almost 50/50. Would of enjoyed more fighting.
- A little nitpick
Spoiler
Alex:
+Enjoyed that the character poses and emotes changing when being attacked.
+The music actually suit the fighting for me
+Both characters weren't getting the upper hand. Managed to maintain equilibrium between the two fighters.
+Interesting uses of perspectives(Seeing ice spikes rising and rocks falling around the village as if someone from outside the village sees this happening)
+/- The 3D perspective when your character flew into the distance(would of been better if the character was zoomed into more, at 1st glance it seems to be fading into existence)
- The font size looked slightly too big relative to the video size itself
- No ending, just left with a cliffhanger.
- A few little nitpicks over the details
Spoiler
In conclusion I will give Neil my vote.