User blog comment:Omega natsu2/Episode 181: Fairy Tail vs. Executioners, Review./@comment-24913871-20140511101748/@comment-4829046-20140511134847

I only accept filler if it can fit with the canon and it isn't reptitive unoriginal and stupid. The OVA Memory days and the Training camp OVA and even some of the omake episodes were good and I quite enjoyed them.

The life of someone outside of the main story development is perfect. Romance is also okay, but sadly it would end with one party simply feeling happy while the other party is indifferent, kinda like the extra chapter about Juvia last month, unless they explore already established couples.