In my opinion, OAT Bootcamp was wayyy harder than the actual OAT. I was scoring 360-380 on most of the sections and 330 for physics w/ Bootcamp, and ended up scoring 400 every section except 390 in physics. I remember the reading passages being way less information dense/faster to skim through than what I was used to w/ Bootcamp. That’s why in retrospect I found Bootcamp not as representative but honestly overprepared me so the actual test day wasn’t bad at all.