Pros
They will hire you even if you do not have any experience. All recruiters and managers in tech industry know why you would want to leave this company after 6 months. So you don't have to worry about answering that question in future interviews. Employees are always leaving; therefore, they are always hiring. A best buy employee might be earning more than you for the amount of time you put in but you actually get professional work experience here. Your next job after 6 months will pay you 30-50% more and that will make you absolutely happy.
Cons
It wouldn't take a genius to figure out that the good reviews on this website are from use management staff. Forget about raise and promotion. The reason they are always hiring is because existing employees don't stick around. No matter how efficient or productive you are, avg work week is always 55-60 hours.