Use either the MapR Sandbox Hue interface or the online demo at http://demo.gethue.com to explore the tools and editors that Hue provides. Try several different things – for example, explore Hive queries, Oozie workflow examples, HBase tables, or anything else that strikes your fancy.
In this forum, discuss your experience with Hue. Do you think Hue is useful? Does it lower the barrier to entry for using ecosystem components? Would you use it to do work, or would you prefer to directly interact with the tools themselves?