In the making of my first stepmania chart

[Totoxri]

I don't know if that is what you would call it but I have been wanting to get into making charts for this game for like 6 months but didn't know where to start. Earlier today, I was browsing the forums (like I usually do) and I found an old thread that taught you how to make charts. So I downloaded the stuff to do so and I started to make one to one of my favorite songs currently. I don't know if it is good or not or anything. It is also not even close to done. It is only like 1/6 of the way done. But I don't want to make an entire chart and then find out it's terrible. So I came here and wanted to know if it is good so far since this is how I intend to chart the rest of the song. Is there anything that I can do that will improve it?

Stepfile: https://puu.sh/CBU8l/7c400a1027.sm
Full Folder: https://www.dropbox.com/sh/5v6ecy7k7...LXvfeen5a?dl=0
Video: https://www.youtube.com/watch?v=1OEbDBHq2NQ