'The Immortals' is a film like no other and is something that should be watched.
If you are expecting a film that is just like "300" then do not watch this. If you want to see an artistic, brutal, 'moving-painting movie', then you need to see this.
Tarsem Singh is a great director. If you don't know who is, he directed "The Cell","The Fall", and recently "Mirror, Mirror". If you don't like the production design or feel of these films, it will be hard to watch "The Immortals".
Tarsem has a strong artistic style that is hard to describe unless you see his work.