Pros
You probably learn some structured thinking - but at an extreme misery and distress. Hard pressed to find other pros - perhaps being in NYC is a positive as you can go to other interviews by taking half days Don't stay here for more than a year.
Cons
1) The hours are extreme - during engagements its regular to hit 90-110 hours. Its miserable - especially as there is no gratitude for your hard work 2) The pay per hour is worse than the summer job you did at high school. Don't trust any pay promises or salary in your offer letter (except perhaps the base salary). Or can you even trust that they will not move the base salary? 3) there is no client exposure and no growth 4) The culture will make you a nihilist 5) you will suffer and will be miserable 6) this place offers 10 day annual vacation. don't go there!