Comparison with book
I thought the movie was well-directed - with the emotional moments quite well captured - and consequently the delivery was good.
However being an ultimate fan of the original book, i couldn't help but being somewhat disappointed. Next to missing some of the (depth of) key characters - admitted: Stephanie Leonidas' performance was superb! -, i particularly missed the total "grandness" so well portrayed in the book. Such as Dolf doing the actual large scale organizing and the epic field-battles (i am thinking of the emotional tense i felt when reading about the Battle of the Po and the confusion and chaos happening when the children were stolen). It's just that i had hoped that there would be at least one scene not unlike e.g. the one in the 'Lord of the Rings 2' where a limited number of refugees were attacked while under way to Helm's deep).
Additionally, it felt that the budgeting was somewhat asymmetric. Meaning, the actual event and dialogue scenes often felt somewhat “empty”, which stood in ill contrast to the absolutely stunning scenery shots [of the Alps], with very believable computer generated masses of children in the background. Doubling the number of extra's would have made a difference, i guess.
But in all in fairness: the producer was seriously limited by budget constraints. When you take that into account AND take the original script (book) out of the equation, it's an excellent movie.