I've just recently started trying to use it for some hobby Android coding (tired with Java), and for now I have very positive experiences. Feels refreshing, it reinvigorated my will to work on this project, also no bugs encountered yet. Slightly more on this here: http://softwarerecs.stackexchange.com/a/11178/4980
Cool, is there any info of the history of the language? It has been in development for a long time, with one main contributor.