I have seen the same amount of fail fitness trainers in all types of training as much as crossfit ones ..world is full of them...As much as you see the failure of trainers and people training always remember they are the same ones that fill up these forums spewing their garbage on everything they don't know.. take that to the bank...I was a crossfit "coach" for two years at 2 different crossfit gyms.
The average crossfit gym is full of morons and trainers who don't know anything.
Bunch of bored, rich, suburban housewives paying $100-200 a month so they can feel like they're one of the cool kids and tell everyone how hard their workouts are.
I will say, being a young, single guy coaching in that environment does lead to some fun extra-curricular activities...