Technology is in good shape in general, with documentation, support, performance. Despite complexity of certain concepts, it comes with decent tooling and development environment. Overall, the technology is proper answer to respective challenges. The vendor overall keep the technology up to date. Review collected by and hosted on G2.com.
High complexity and despite available documentation, the API is structured perhaps not the best way and has steep learning curve; some non-baseline parts of the API could be better. In particular, I think it could be better for entry level engineers trying to get familiar with basics. Review collected by and hosted on G2.com.