Pros
Had great colleagues and enjoyed working with them.
Kontras
People get fired and quit constantly. The company changes course every three months, and seems unable to carry simple ideas to completion. Despite existing for 6+ years, the company seems unable to make a functional data visualization software. Also, as a warning to future applicants, during my time there we started several interview processes before management backtracked on their decision to hire at all. You might be wasting your time.