Saw it at the Toronto Film Festival last Fall. Very good - not great. The cool part was at the end of the movie,, the actual family, who had been sitting in the audience, was introduced. Was kind of emotional and very cool.
Saw it last night and have to agree with Toga. Very good but not great. I did pretty good holding my emotions in check up until the point where the brothers reunited. That really got to me. Where as my wife cried through most of the movie.