I'm really not sure if I want to watch fairy tail 100 year quest or not. I liked fairy tail and reading the manga for 100 year quest, but I kinda feel it will become mostly fan service shots. Even the manga is basically fan service with lots "sexy girl" panels. Which is sad, as I like the idea of the story.
Well at least two or three episodes won't hurt I guess.
While there are some anime where it could be true there's also lots of anime where it isn't.
Also world without women in the story would feel weird. It needs a balance and good written characters. I won't mind sexy girl fan service when it fits the anime / story.