How about more classes that have only the instructor present during filming or are limited to just 1 or 2 instructor students at the most? Although I dig that class ambiance and have nothing against it, I noticed that when instructors correct other students or engage in too much side commentary/small talk, it can break a bit of that momentum/flow for class. Nothing against the talk--I respect it fully but.. it can get a bit redundant if you're going to do the class over and over again, to have to re-listen to it all. Just my 2 cents. Once again, not intending to minimize/put anyone down.