That was a rather impressive video and certainly interesting to watch.

The beginning with the 3D animation and text really caught my attention. The Origin part felt a bit static at first, but afterwards it flowed really nicely and the colour effects you used really enhanced the visuals to go with the powerful music. Some of the transitions you used between the segments were very abrupt, but I liked that in this case, otherwise the transitioning was awesome and creative. The audio cut was definitely well done too in my opinion.
However, I couldn't really grasp the concept of this video (at some parts better than others though), which is probably due to the fact that it's a fast-paced AMV with extremely many effects, of which quite some seemed unnecessary to me. Just too much going on at parts (as others already mentioned as well). Nevertheless I thought your anime/scene choice made sense, they blended in together very well creating an overall theme.
Also, I think this video would've had even more impact if it was longer, but oh-well, this way it didn't get boring at all, every second of it was absorbing.

All in all, the amazing effort is apparent, but a lot of it seems to have been used on effects.
Still, good job, I liked it.
