I installed this into my web site and within very less time i got what i need.it having very good documentation and using that i solved some issues i had so its very easy to understand..
Only translate new content is a excellent feature and its save our time a lot.
More than anything its FREE module and i am thanking JA Team for creating this great module.
So if you need to have Multilingual this is the component you need to have.i think this one needs to come as Joomla Core extension.
Please put some rating drop down as Awesome Excellent because this is really great tool and really thankful to all the developers behind this.great work and provide more and more useful extensions like this to joomla world.