It's definitely moving in the right direction, MJ!
For my part, I'm more of a fan of the second trailer's music; it evoked the feel of an epic story, a hero's journey into unknown territory, and while it may not have been perfect -- I was hoping for it to shift into rock or electronica halfway through -- it still spoke of honor and combat and endless trials. The third trailer's music, on the other hand, feels more like the battle music from an Asian RPG. It's rather unfocused, with much less building of momentum over time, detracting from the trailer's overall cinematic feel.
I'd definitely use A2' titles (or something similar) at the end of the piece. Props on those titles, A2!
Keep up the hard work, bud,
- Daph