If you find yourself in a position where you must accept temporary document review positions, this is probably the best one. The office is casual and the work is done at a single, comfortable location. Aside from that, just like every document review company, your professional misfortune is going to be exploited for someone else's gain. Poor pay, dreadful work, no benefits and a very dubious practice of not paying for overtime. Take comfort in knowing that the poor folks who work there as managers are being exploited even worse. They frequently work 90 (!) hour weeks for less than 60,000 a year. I have seen them pull 36+ hour shifts on several occasions. Ouch.
It could be worse.