Additionally of course Google Translate is a proprietary service from Google, and Wikimedia projects can't integrate it in any way without abandoning their prin

Additionally of course Google Translate is a proprietary service from Google, and Wikimedia projects can't integrate it in any way without abandoning their principles. It's left for the reader to enter pages into Google Translate themselves, and will only work as long as Google is providing the service. What is the quality of open source translation these days?