Ranked in these QuestionsQuestion Ranking
Pro A fully featured IDE
Pro Constantly being updated
Pro Full power of IDEA engine
This plugin uses big part of Intellij IDEA features, including advanced code analysis and refactoring.
Pro Free/Libre (MIT)
Pro Many users
Has more users than the average plugin.
Con From the website: "work-in-progress, expect bugs and missing features"
Con Debugger requires CLion
Debugger still won't work without IDE that includes native debugger support. The only known is proprietary and paid CLion.