Pros
Interesting work. Engineers get to wear many hats. CTO puts in more time than anyone and knows what he is talking about. He will listen to the most junior engineer, as long as they can explain/defend their choices (which, they will have to).
The VP of engineering is very accessible, knowledgeable and thoughtful. If the team is working until 4am to make a deadline, he is there writing and running unit tests on their code. In short, the engineering team is awesome.
Kontras
The operations team can be difficult at times (depends how they are feeling that day). Although, I believe that has been corrected.