I took a tour of their SF office last year. It's a pretty impressive operation. The satellites are indeed quite small; I always compare them to a loaf of bread with some wings. The people that work there are pretty sharp and seem to be very excited about what they do.

I was one of the first people to consume their v0 and v1 APIs to get their analytic imagery dataset. It was more challenging than it should have been to transfer ~100TB into our compute cluster. I haven't touched their API in about 7 or 8 months, but from my last meeting with them they said they have eliminated my top pain point. Looking forward to seeing more great things from them.