Pluspunten
The programs are amazing and worth learning. There are some fantastic people there that are truly a pleasure to work with. As a young professional, the professional development division gives you exposure to a huge range of responsibilities, settings, etc. that you rarely access so early in your career. They are truly committed to using their data to improve the programs and are very dynamic in that sense.
Minpunten
Weak senior management. They definitely struggle to balance their desire for integrity and improving student outcomes with business. The largest downside I saw was a lack of respect for teachers and school culture. I think it wrecked relationships over and over, with very little realism from the company and honest reflection about why and how that happened. While I laud their ability to use their data to improve their programs, I think that the same rule should be applied to improving their customer outreach and relationships.