Pros
Good benefits, cool technology to use in your work, smart co-workers. PwC looks good on the resume, that's the only reason most stay a few years, then leave.
Cons
Terrible, below market pay, work/life balance is non-existent, and the work is never enough. Everyone (especially higher ups and partners) thinks they are the smartest person in the room and will belittle everyone else all the time. Backstabbing and manipulation are the norm. New leadership this year has been very non-communicative/ secretive about their plans and it has affected morale across the firm. You're lucky if you've received a 2% pay raise over the past several years. Promotions are delayed, people are regularly placed in "acting" positions (basically doing the next level job with the lower title and pay), and when you finally are promoted, the pay raise is minimal and non-negotiable. Mandatory return to office, after the entire firm was told that would never happen.