User blog comment:Hollow Mario/Worst Filler and Original arc/@comment-2226235-20150110060020

Invasion arc, easily. Reasons why: 1. Nozomi's not that interesting of a character. 2. Inaba came off as a discount Aizen. 3. Kon got way too much screen time and was just annoying. 4. The fights weren't that interesting. 5. Inaba's method of escaping when Mayuri drugged him was insultingly stupid and made no sense. 6. Later episodes skipped a lot of fights to focus on Kon (see reason 3). 7. They outright said they won through the power of friendship. Even Naruto at it's worst wasn't that bad.