The ease at which you can write your own data structures, it's very well documented for both C++/C# developers as well as Java programmers to use this library without any problems or difficulties whatsoever! I have only used version 2 so far but there are many features that make me think they will improve upon their product even more over time (like better support from Windows).
For example - we were using Oracle SQL Developer IDE where one could easily create stored procedures like CREATE TABLE etc., however once those tables got too big then writing them by hand was not feasible anymore since every table would require its entire definition again when creating new objects via code editor window within sql developer environment itself!! So now i am able to do all my work through our application instead.