I've recently been watching Te Kauwaka (Avatar the Last Airbender in te reo Māori).
Comprehension: 8/10. I understand most of it, but there are a few times where I don't know a word or two, or a sentence's grammar structure is a bit new for me.
Focus: 7/10. Sometimes my mind can drift, but I'm generally quite focused while watching it.
Effort: 4/10. This series is relatively easy, but I do have to use some effort to understand it all.
All in all it's enjoyable and a great resource for learning the language.