I only watched a few episodes
too much fan service
That's like saying Ren & Stimpy is too crude of a cartoon. Sure it has 'fan service', but how does that take away from the show exactly? Is seeing a body too much for your brain to handle? At least they balance it out to where you see the girls scantily clad, and then see the guys also with shirts off etc. If they truly wanted to hinge on fan service, they could clearly do much worse but they don't need to. They do it almost tongue-in-cheek.
Alex, calm your tits. You know I only watch anime when it's good. Cowboy Bebop is still the king of all anime. Kill La Kill was just, strangely ridiculous in a good way.