Express Employment Professionals has an employee rating of 3.7 out of 5 stars, based on 3,289 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Express Employment Professionals employee rating is in line with the average (within 1 standard deviation) for employers within the Recursos humanos industry (3.8 stars).
I learned a lot about several different companies and when I found a company that I liked working for I was able to hire direct.
Cons
Overall there are not many Cons. unless it is that you do not always get a good company to work for, although, if a company isn't that great you are able to discontinue working for that company without ruining your work history.