The first time I watched this, I didn't really get what was going on. All the plots about Picasso's various wives seemed mixed up and uninvolving.
However, now that I am studying Picasso and his women for an AS art module, I can watch the film and feel very satisfied because it breathes a lot of life into the subject. For this reason it is worth having some fore-knowledge or a framework of Picasso's life prior to viewing it, which I guess restrains the target audience somewhat.
Hopkins was superb and became Picasso completely in behaviour and physique - even to the extent of shaving his head and wearing brown contact lenses. His accent took a while to take hold though, which I thought was odd, as the early scenes felt very cold and welsh simply because he hadn't quite shaken off his normal speech. This didn't matter after a while though, because his entire manner was actually very well done and really brought out the macho and possessive ego of this wild artist.
One major flaw however: Nazi stormtroopers would never march as sloppily as portrayed in this picture.