Vantaggi
I can respectfully think of no reason to work for, to trust, or to communicate in any way with this company.
Svantaggi
I was hired at a market rate for software engineers. After 2 days on the job, they decided to change my contract and demand that I work at a much lower rate. I respectfully attempted to counter. They let me go with no notice and no explanation after four days of work. They never paid me either. Not one cent. I got lucky and got another offer a day later. That stipulation in the contract of not getting paid if you depart for any reason within two weeks is there for a reason. You can expect to have rate/salary lowered in your first week - and if you don't, then you will be gone too. Don't trust these people. Don't trust their subcontractors either.