I agree that that's what you meant, but I'm saying that those things are such a big deal, that I can say that about any episode, so the way you phrased the sentence doesn't really make senseThat's basically what I said in the first place. Key words: "Other than."
Battling a Thaw in Relations: nothing outstanding, other than Ash beating his greatest rival at the end of an epic 3-episode battle
A Grand Fight for Winning: nothing outstanding, other than Dawn coming within a couple points of being top coordinator
Pace: the Final Frontier: nothing outstanding, other than Ash completing the entire Battle Frontier
Enter the Dragonite: nothing outstanding, other than Ash winning the entire Orange League
A Showcase Debut: nothing outstanding, other than Serena competing in her first showcase and changing her entire appearance
You can say "nothing outstanding" about ANY episode as long as you follow it with "other than", leaving no point at all to the words "nothing outstanding"