Seems Intellij 11 had pretty good groovy support but lacked some things like complete Grapes annotation integration. I was suprised to see same errors in Intellij 12 and 13 EAP. Seems this would be high on the list in order to complete groovy support or am I missing something? What are the benefits of upgrading to 12 or 13 if I'm not doing Android development? Has there been any real work in maturing groovy and scala support since 11.x? I see the versions keep increasing for groovy and scala plugins but have not noticed any obvious real world benefits with my projects besides some bugs getting fixed and some new ones being added. The play 2.x/scala support was not complete either... i would rather see good execution of a few important plugins rather than a large collection of poorly implemented and supported plugins like so many in java community in other projects.