The uniquess of some components (Gantt, Kanban), the amount of features every component has (like data grid, scheduler, etc.), the quick and exhaustive answer their support give not only to open ticket but also in forum and public feedback boards (quite always including a working sample) Review collected by and hosted on G2.com.
The price is for sure a big obstacle for little software house (but they have a community edition per entity under 1M).
The Plus about a lot of properties and feature of some components are also a downside, because in the first times you're lost in dozens of modes to achieve the same result.
There are two main branches of documentation: one focused solely on demos and examples (always accompanied by source code), and another (demos) that delves into more technical details. Perhaps it would be better to merge these two worlds and have a single entry point for each component (e.g., the “Data Grid” homepage), allowing users to navigate to either demos or documentation. I’ve often found myself wondering whether I had read about a particular feature here or there. Review collected by and hosted on G2.com.
