The Final Battle-Shiro VS Sora

Well, firstly, this picture looks awesome, and as always your colouring is incredible. I'll try to break this down into the four sections.

Vision
You really have brought the battle to life, especially with Sora's pose, raising his left hand and blocking with his left, especially with the glow on his hair. The reason this is only four star and not higher is that for both of these guys to be in Bankai, I'd expect to see some wound of some kind of both, although, that might just be me.

Originality
At first, this was only three stars, but I raised it because of the originality of the pose. It's three and a half stars because, well, there are some serious comparisons to be drawn between Sora and Ichigo, however, I don't think it detracts from the art in any way.

Technique
Five stars. I love your art. It looks awesome. The colouring is really powerful and vibrant and the glow effect you use is truly fantastic. Nothing less than brilliant.

Impact
It is a pretty powerful piece, the whole arrangement of the picture, with Shiro descending from on high surrounded by waves of crimson energy and Sora blocking, it is very dynamic. I feel like I'm looking at a screenshot of the anime, where it's literally been paused mid action, I can imagine where Shiro will strike beyond what you've drawn.

Overall, a very good piece, strong and well done all round. Bravo!