Felt like a ~40 difficulty song on XD. Tricky sections even on the slower parts, but overall the chart felt really respectful to the song. Maybe the ending felt a bit weird for some reason but that is very subjective. Overall great chart!
This song is just perfect! Hard, Expert and XD are all really well mapped and test your skills.
Be prepared for a whole new level of difficulty though, as EX felt like XD, and XD felt like Satan himself spawned and made a level, lol.
10/10 song/chart.