66 bars at 173 BPM -- fast, and 1:32 of it without a break -- on ride, snare, kick and hi-hat foot.
The beat the song is built on is one bar, played through bars 1-66 -- 100% of every bar the kit plays. Learn that one and the song is very nearly finished.
66 bars: 66 keep time. The longest unbroken stretch of time is bars 1-66.
173 BPM, in 4/4, with the time kept in sixteenth notes. At that speed the sixteenth notes are the whole difficulty, so the room will take it down to a quarter of it and climb back.
35 out of 100 -- a fair first song -- with how many notes a second it asks for the part that decides it. The beat itself is 25 out of 100; the rest of the number is everything around it.
66 bars, about 1:32 at the written tempo. The course takes it in a single sitting of 3 exercises.
ride, snare, kick and hi-hat foot. Nothing in the part asks for anything else.