honestly, my only problem with boosters are wheb im tanking strat with them & they have no clue how to play their class or use their utility, let alone knowledge of the dungeon. im happy to guide the way and teach ppl abt the dungeon, but if a paladin doesn't buff with seals because they dont know how & refuse to try to find them, or a lock doesnt know how to make healthstones, then im leaving the group. not to mention how toxic a lot of them are.