Hi Bruins46,
Thanks for the overall positive feedback on TIA! I’m glad you enjoyed it. I just wanted to add a quick note that we did a bunch of reshuffling of topics in the practice exams last sitting to improve them. The note you have about Importance Sampling is something I agree with you on, and we pulled that out of the practice exam last sitting to get a better distribution of topics. So that’s been fixed. We listen closely to student feedback and that was one part where people made some recommendations, so we followed through and I think the practice exams are in a great spot now. Just wanted to provide that follow-up!