For me it's a very positive trends - more English - more quality songs - more songs I like in Eurovision.
Do you think another? Let's remember how Portugal performs succesfully on ESC with their 100 times beautiful lanquage. I'm sure this year they won't qualify too with their entry.
At the same time I don't want to hear how everybody sings in English. I usually like Spanish entries, French and Italian sometime but no more.
Salt shouldn't be too much!.
I also remember how Slovenia with Eva Botto fall with her beautiful song (because of lanquage in my opinion - English version would be successful). Also this year I see how Macedonian entry choosing English version changed everything for me and now I listen it with pleasure every day.