Excellent work on this, my friend. Your use of string ostinatos mixed with electronic elements sounds somewhat reminiscent of Hans Zimmer, and your driving percussion carries hints of Danny Elfman, yet the whole track screams "Bosa".
This piece is especially cool in how progressive it is. From the pulsing electronic sounds at the beginning to a piano interlude and then an glorious choir/brass doubling, this music explores a great deal of colors. This, however, might also be the weakest point of the work, as none of these ideas are fully fleshed out. You have at least four different sections here that could be fleshed out into individual tracks, yet the whole piece is just over two minutes. With some more time to develop, this would go from 'awesome, man' to 'stunning...glorious'. The piano would benefit from a little more velocity editing, and the ending could certainly be more impacting by holding out longer. Perhaps if you made the penultimate chord twice its current length, the ending would feel less abrupt. It's a very common and effective compositional device to slow down the rate at which chords change at the end of a piece to make it sound more final.
I'm sure time was an issue and you would have liked to have worked on this more. I certainly feel that way about my AIM submission! Still, I would be dishonest to say that the brevity of this piece does not diminish the emotional impact and story telling. Overall, fantastic work full of a variety of moods and great transitions! Can't wait to hear more from you. :)