If there was one thing I always appreciated about this particular anime, it was how well it taught the game. It slowly introduced different concepts in a way that didn't overly handicap the storyline (or whatever storyline there typically is in such shows) and allowed the viewer - myself - to grasp what was happening.
This included using Dragonic Overlord's effect in the early episodes to avoid having to explain Twin Drive early on, and the gradual introduction of Draw and Stand triggers, as well as a few mentions of general strategy, although nothing too in depth.
But what do you think? Does the anime teach the game effectively to any extent? Or is it misleading or a bit wanting of further explanation?