Not bad
Yeah, while you keep it very simple, you have a nice melody going that just sticks in your head. There could be some more deeper sounds in the bass-less parts, but that's forgivable. I just wish there were some vocals in this as well, no matter if just distorted effects or actual singing, but it would give the whole thing some more range.
Not really my style, but tons better than what I've made when I used FL back then ^^
Keep it up.