Hi all,
There often were recommendations to do the "reverse tree" after completing a course, but many times I've seen native speakers complain in sentence discussions that the sentences in the language learned from wouldn't be very natural, so I'm still doubtful how much sense this would make.
I've finished Spanish from English, and I'm doing English from Spanish, but as I'm not native in either language I can't really tell how natural the translations are.
But maybe some of you are either native English or Spanish and can give your impression?
I'll try to look into the courses Spanish from German, German from Spanish, English from German and German from English in turn to see what I think about the German they use.