Do you want me to be honest with you? There is not one thing wrong with that chart at all! The only main people thinking there's something wrong with it is the people that want to FC or GS the song and finding it impossible cause it's that hard, and they're pointing towards you and using a excuse cause they can't FC or GS star it. Like that guy in the video link you posted, he done grand and there's only one part when the chart looks a bit weird (right before the solo) and it's not even that bad. Listen, the chart is great like all the other songs, don't mind the people bashing the chart, there most likely looking for a excuse cause it's impossibly hard to FC or GS or something, Good job and keep releasing songs.