My favorite episodes are "this one goes to eleven" and I forgot the name but the one with Washington and the meta against Tex. I guess I like funny stuff and action and sometimes a fusion.
The only reason I played RS for as long as I did was because I had friends who play. The combat got repetitive and you had to grind boringly to get money, not to mention there was no arc to the Quests.
Don't listen to them. Runescape is full of grinding and has no story. It's so exciting that you get to spend most of your time chopping down trees for money...