First of all, the class I attended was incorrectly advertised on the website as a $10 90 minute class. When I called to ask about it, the woman on the phone tried telling me I was wrong several times even though I was looking at the class online as we spoke on the phone.
I attended the 90 minute bikram series class. The teacher celebrated that he finished 5 minutes early. In other words, he rushed through class-which means he either didn't hold postures long enough and/or skipped over rest time between postures.
Instead of just leaving class with our extra time at the end to rest, he gave us a poorly executed song/chant about Jesus. If I wanted to hear about that, I would have gone to a church. Innerfire yoga, you can keep your Jesus voodoo to yourself.