It certainly feels that way sometimes! And one or two YouTube videos have been nicely edited to look like that!
Only a few songs left to go on expert. Angel Voices is pretty crazy though! I am playing this following a sports regime of every other day, so my body can recover and overcompensate. I really do feel I am getting more fit ... I generally play about one hour each time.
Nice break beats but they make it a pretty tough song, it’s 6 minuties and it contains more than twice the number of blocks to slash (1202) of any other song (many are around 400) ...
Oh and campaign mode perhaps gets a bit too hard too quickly if you ask me. I am at level 23 or thereabouts now.