Pros
Extron seems to pay at or above the market for salaries in key positions (ie engineering). The company seems to be very stable and profitable but the owner and management never give details on the state of the company. You can assume since they are hiring, it is doing well. Some positions in the company can be rewarding and challenging and others are just a grind, especially with all the rules and regulations handed down by HR.
Cons
Many of the negative reviews on this site have truth to them. This can be a difficult place to work due to the old fashioned company culture. There were no incentive based rewards (no profit sharing, bonuses greater than $150/year) when I was there; you can only expect to collect a salary. Management seems to be restricted in all aspects due to the central control of HR.