Pros
There is no real pressure to work hard. Most people take 2 hour lunches, and never work past 5. Performance reviews are consistent (1-5 scale, 5 being the highest -- many peers have been told that no one gets above a 3, regardless of how well they do. There has been no exception that I know of in the time I've worked at PULSE). Basically, if you want a low stress job and have tons of experience, it's probably a good place to work. If you're young and well-educated, I strongly advise you look somewhere else.
Cons
The chances of a meaningful promotion are almost zero -- they almost exclusively hire externally. Education is not valued. Almost everyone working there is over 50 and have taken this job to step down from something more strenuous, therefore they are unlikely to leave until they retire. For young people, this is a dead-zone for growth.