Pros
The acquisition by Ansys is changing the company to be more "corporate" but that's not altogether a bad thing. AGI had many things going for it. - Co-workers and management who care about their people, products and contribution - Flexible and process-oriented at the same time - Smart people building highly scientific, interesting products for the aerospace community - Generally, employees have a tremendous passion for what they do - Competitive perks, benefits, and work/life balance - CEO and President are ethical and lead by example.
Cons
Not many cons in the grand scheme of things. Ansys processes will force the hand of managers that did not take career development and performance management seriously. So this slight complaint should get better in the future.