Nice.
My favourite of your songs too, though it's hard to decide between this one and Ballistica. I liked them both. Other ones - well, uhm, they didn't hit me. Misses, I would say. Sorry, no offence. :)
But these two, +|-|!/\/G and Ballistica - they were rather nice and I voted both 5. So just you know you can make both good and rather "shitty" music. ;D I hope we'll hear more good ones from you. :) Keep it up. <3