Well, I played RF, got to level 28, 29 and just stopped completely. I felt the whole world was....empty and dull. I just wasn't fun to look at, once you get outside, its pretty much deserted with a couple trees here and there, textures are pretty dull. I'm pretty lenient on graphics but that just gave me a headache. The battle system was sorta slow for my liking and the grind was bad. You grind 1-30 to actually get your jobs and to PVP. However, to actually be useful in PVP you're going to need to be level 40.

One more thing. Theres barely any skills, and you "grind skills" too. As in, the skills level up as you use them. You also grind PTs, which are your weapon proficiencies. Basically, theres lots of grinding.