Find your tribe in a Sea of Creativity
I have a lot of respect for both DMs. But, ngl I get salty when Matt denies a nat 20 depending on the type of check/save. Whereas Brennan goes above and beyond to reward nat 20s (which makes sense for short episodic campaigns that thrive on big swings) with the understanding that nat 1 will be just as devastating.
i've been listening to critical role and so far the main difference between that and d20 is that on a nat 20 matt will be like you succeed :) with some extra flavor whereas brennan will drop to his knees and slit his own throat if the player asked