Vantaggi
None. Marken was a living nightmare for anyone in any position other than the 5 highest executive leadership roles, who controlled everything, at every level; micromanaged everything, even when they had absolutely no idea what they were doing; never listened to any of their staff; and fired anyone who questioned their highly unethical and unsavory business practices. They have been successfully sued over and over again for how poorly they treat people.
Svantaggi
There were so many I could write a book about how Marken and their executive leadership are horrendous at what they do, and how they treat human beings. Their executive leadership's basic operating mentality is "just fire them, and replace them with someone else" at the earliest sign of any issue whatsoever. It is run exclusively by Europeans who openly criticize and look down on every employee in America, by virtue of them being American. They make crude, demeaning, nationalistic, and sexist remarks constantly. Finally, their President is a brilliant, but completely oblivious, woman who wants nothing but "yes men", and refuses to take the advice of some of her highest ranking officers if they disagree with her. I've watched her savagely belittle her most trusted business area owner, and refuse to let him get a word in edge-wise while he was trying to inform her of the risks of the decision she had made... which were VERY REAL risks. Stay away from this place if you value your sanity, your work quality, and have even a tiny expectation of work/life balance. STAY AWAY.... listen to the reviews!!!