Pretty good. My native lenguage is spanish, learned english 6 years till the eye of 15 and since then i been using the internet, reading english boards, downloading manga in english (since there are fewer ones translated to spanish). I still make some spelling mistakes, but thats because i make them in spanish too.
Enough to be able to watch Movies and TV-Shows in english. Don't know, its all about practice, I guess. After a few years of english in school I was still not able to understand most of the spoken english in movies. I kept watching, and after a while it just worked. Same to speaking, I guess
First of all, I hate english.
I'm not remotely interested in this language because of it's prevalence in our modern world.
Either way, I have a small demand for it while I carry my profession.
Also it's pretty useful for reading mangas/watching animes etc.. :D