I think it's a wonderful looking plane. Originally the tail was swept back I think (on the prototype). It was straightened for purposes of stability. I actually prefer the final look of it.
Big beautiful photos of Gripen/Griffin
http://i4.photobucket.com/albums/y12...1253gripen.jpg
http://i4.photobucket.com/albums/y12...pen_cz2_hr.jpg