Vantaggi
Worked with my class schedule while I was in college, making graduating possible in a timely manner. Competitive health, 401k, and stock options. The company has over 100 centers in the US and once you reach a certain level the company will pay for you to relocate to another center. Lots of options for advancement. One of the only companies I can think of where you can literally work your way up the ladder with only a high school diploma. The plasma industry is also recession proof. When the economy tanked in 2008-2009 we only did even more business.
Svantaggi
Not always the best at rooting out the worthless employees and terminating them, making things more difficult for those willing to work hard. Base pay starts lower than it should based on the risk of blood borne pathogens. Fast paced work environment which I enjoy but a lot of people do not.