Pros
We were all WAY WAY WAY overpaid, (20-30% more than comparable positions.) Cheap snacks, great comradeship between employees. Seriously some of the BEST talent I've ever worked with was at PPG. Former employees went on to work at Kiva Systems, Amazon, Google, TomTom, Dyn.com, and others.
Cons
The interview process is filled with lies and misdirection. Beware the snake oil salesman that runs the place. Anything considered best practice is frowned upon for taking too much time. If you are offered a promotion look out, it's not what you're sold, ever. Promotions make people targets for abuse. Team leads were regularly rotated in and out. Management wasn't looking for true leadership but rather a "Yes" woman/man who would throw others under the bus when problems arose. Leaders were expected to work 60+ hours a week to the fix issues caused by poor management and worse communication from the CEO on down to middle managers right on through to the customers. This is one place where the old saying "Too good to be true" applies. This list could go on for much longer, but can be summed up in a few simple words, "Look elsewhere for work."