'Milk' at 8pm on TNT

The movie 'Milk' will be shown at 8pm (Eastern) on the cable channel TNT.  I haven't seen it yet, but I do plan on seeing it.  The show is about Harvey Milk, the first (announced) gay man who was mayor of a major metropolitan city (San Francisco).  The lead role is played by Sean Penn.  Please, if you have any thoughts, share them with us.  Thanks.