Yes. Very much recommended. I read everything that was translated over here (Tigana, Fionavar, Lions of Al-Rassan and Serntine Mosaic) and loved them all.
Fionavar is very different form the rest, very conventional, 'cliche' fantasy but very well written. All the rest are like historical fiction - based in worlds that are very much alike certain historical periods. I think Lions of Al-Rassan is my favorite, but they're all good. I'm sure you'll enjoy