Hi Strophoid!
Thank you for listen and for give me your opinion.
You have reason about song arrangement, there should be nice automations, special FX, some kind of “sweeteners”. That song can sounds much much better, but it was my first experience with the DAW, before i was working with small Boss recorder.So, when i switched to DAW i found totaly unlimited possibility and also totaly new kind of problems.Now i try to understand how to work with Cubase, it is new world to discover…
So much to learn…
About the title, there is a short story behind.
One friend of mine , he is a DJ and he told me once that in his club people asking all the time to play the songs that playing all the time on the radio - GaGa , David Guetta , Rihanna… etc he put it for them, but they ask more and more and the same again.And when he tryed to play something very new, people become angry and go away from club.
He told me - people like hypnotized about radio songs, and if they hear something different - they get angry and upset.
I answered to him - it is like kind of Disco Zombies who were programed only for one type of music and when you broke that program they do not feel well…
So , from here i took inspiration to my song Disco Zombie.
My idea / vision of the song was : make intro very typical to disco music, then change to something more wild, and then make relise soft , outro / end melodical and nice… like this was born Disco Zombie!
Dedicated to To all Disco Zombies and sad DJs 
My best wishes!