STAT 435/835

Has anyone taken STAT 435/835 before?

I'm an MMath Statistics student who is considering taking this, but I noticed that even though those students must take either 830 or 835, 835 in 2023 Winter has suspiciously low enrolment with only 2 students who were enrolled in it.

I'd like to know if this course is any good, etc.

For 2024 Winter, it's taught by Qinglong Tian.

Thanks in advance!