Pros
I met great people there, both among fellow consultants, as well as among the customers. Had a chance to witness brilliant innovations and businesses founded on them.
Cons
Extremely anti-social CEO: treats people as if they were tools that have no feelings and can be disposed of without giving any reason, even if they are successful.
Read the contract carefully and without confidence. Don’t trust that your boss has good intentions. There may be legal pitfalls in which you will need a lawyer when you’re fired.
Make sure your company laptop or phone doesn't track every move or site you visit. Although the employer has the right to monitor his equipment in this way, he is also obliged to inform the employee about it. This obligation was not fulfilled towards me.
The boss likes people who are mediocre but faithful. Don't you dare threaten his position, or at least his notion of his own competence. Beware of touching his ego.