If you're playing for the best weapons with minimal effort (I'd assume they aren't as good as max materia weapons) then you have completed the game (for you). Personally I play for difficult situations that I can just about get past once I learn how (I don't like when you can just do it sometimes by luck and others it seems impossible because of bad luck). Fortunately this means i can do the same content as different classes and in different ways, sometimes even nerfing myself for a challenge.

But tbh i want the balancing/game input to all be sorted, havent played in a few weeks, just finding bf3 way more fun atm. Perhaps when i can right click to change the camera angle without it deactivating the action bar I'll come back, until then enjoy yourselves and to the OP maybe you need to take a break for more content/weapons/armor or re-think why you are playing the game (if this issue is ruining your game-play)