I had Prof Liu for the MBA Core Accounting class. His humor was refreshing, however, he seemed to confuse the students more often than not. For first year students at Anderson, you do not really have the choice to not take his class if he assigned to teach your section (unless you test out), but I think it is good to know that if you have him as a prof - you need to keep him focused on making the learning clear and be sure to ask him to do a review of the coursework - that was the best part of the class.