Pros
Honestly, the biggest pro is some of the people who work here. Most, if not all, of those are from the legacy company. Those folks understand who built this business and what it takes to make it great. They are the ones that care and have the right values.
Cons
Most managers have a holier than thou attitude. Most don't make eye contact with you, or even try to say hi when they pass you. They are not engaging and give the appearance that they really don't care about you as a person. The culture is also very harsh. Most people are constantly walking on eggshells and trying to stay under the radar because you never know from one day to the next who will be here and who will have been let go. There is a very poor work/life balance as well.