I don't see why this episode is so popular, or why people are hating on episode 5. I personally thought that what made this good were all the random jokes. It's okay to have some plot, battles, etc. but only to advance the comedy. Most of the episode was really just to resolve the ogre battle, too much nitty gritty 'this is what we need to do' stuff as opposed to 4's 'some jokes, then plan c'. That's not to say this episode was bad, and maybe I'd like it better if I actually did some tabletop gaming, but I hope he sticks with his original form.
Also, when's Roamin coming back? Him and Gary left me in hysterics for at least a week.