I am currently a student here and stuck do to the time and money I have invested. This place is miserable. By the 2nd year, all the students look unhealthy and emotionally unstable.They act warm in the interview but after you will receive no individual attention. Hours are spent in lectures that facilitate very little actual learning. Your time and money are too valuable to waste here.
Really you would have to have something a little more specific on why the environment is so unhealthy. Graduate school is not about getting spoon fed information, it's about developing critical thinking skills and the ability to seek solutions yourself.
Now, you might have some legitimate concerns but, even at the best of graduate schools, the second year students nearly universally look like a mess.