I like the ominous and cinematic tone at the beginning and the sense of build into :32 or so. The electric guitar at :36 was a pleasant surprise, and it blends in really well with the dramatic flair during the rest of the piece. This is something I'd really like to see you finish, Ale. The entire piece feels like the background music to the trailer for an epic robots-take-over-the-world-themed action movie. Maybe I can write the movie script, and you can finish the song? What do you say? :D Either way, stellar work!