AIG is a great place to work if you like commutes and are willing to endure small pockets of non-cooperation.
Pros
While at AIG for 2 years (6months as a consultant, 18 months as an employee), I earned a great salary, I worked in nice offices, I was given the flexibility to work out of multiple offices, I was given responsibility and the options to travel. I was also allowed to attend out of state training and other nice things. I was overall happy with how things worked at AIG. I wasn't too keen on my manager because he had a tendency to be annoying and clueless at times but that was minor. I worked with other knowledgeable professionals in the IT department.
Cons
My major problem was my commute. Although AIG is a global company with offices near my home, I was not able to utilize the facility so I had to trek 85miles each day by train or car to get to the office. After 2 years of this, I was burnt out and I took a paycut to work closer to home with another company. AIG said they'd allow me to work from this closer location but it never panned out. I lost the wind in my sails for AIG once I was denied the opportunity to simplify my commute. I felt their concern for me was low and I was worth more than what they were doing for me.