Pluspunten
Friendly, open environment. Almost everyone is great on a personal basis. Decent location, nice building. Their mission is an ethical one. Free snacks. At its core, the product is solid.
Minpunten
The "startup" mentality is a bit overplayed. They spend a lot of effort touting how they are honest and agile, but in my time there I didn't see much of that. What I saw were people constantly trying to cover up their mistakes, throwing each other under the bus, managers being catty with their reports and with each other, and a desperate "pivot" any time the board didn't like something. Turnover in some departments is ridiculous, and there is never ANY explanation offered. You're just expected to get back to work and not ask questions. People who do good work disappear without warning, while the dead-weights can do no wrong.