Very few pros. You will start and feel you have found a good place to work until you meet management. Then you will be disappointed.
Cons
Be ready to become a Scientologist. Free lunch? Yes, but it's terrible. You cannot bring meat, coffee, or soda to work. Not allowed but they don't advertise that. You will be required to attend the L. Ron Hubbard School of Management (Scientology) and if you don't you'll be blacklisted.