After working on my oral skills in English for a couple of years, I know more interested in learning written English, specially by reading. I have been reading a couple of books over the last months (Game of Thrones, the whole Sherlock Holmes, Lord of the Rings, some Stephen King...) and articles (the Guardian, the New York Times, the Atlantic, mostly). But although I've felt some improvements in my understanding, and learned lots of words, I'm still not enjoying reading English as much as I do enjoy reading French (which is my natural language), and I'm not even what you could call a literary (checking my other stackexchange affiliations would prove you that...). When reading English I just follow the plot, but I'm really totally insensitive in the style of writing, in the choice of words, ... I hardly realized that when reading a few pages of French the other day, it's even way easier to focus on what I read when it is French than English.
Fellow who learned English as a second (or third, or more...) language, have already felt that? Have you been through that? How long did it take? Or is it just a never ending job in progress but I'll never reach the ease I have with French?