I thought this movie was a fairly good adaptation of the work by Uderzo and Goscinny. Of course, the comic books are better and I would read one album probably 10 times before seeing this movie again. But still, this film was entertaining and fun to watch.
The acting was good by Depardieu and Clavier (who's also playing in Les Visiteurs) and Roberto Benigni was very good as the Roman soldier. I also liked Michel Galabru as the chief of the Gaulois. I really like this actor that I came to know after watching the whole series of «Le Gendarme de Saint-Tropez» with Louis de Funès, the great French actor.
Two things to end this review. First, the special effects, in this day and age, could have been a lot better. Second, the movie is lacking the subtlety that the comic books have. Verdict: on the way to the video store, stop at the library and get the comic books too. Compare for yourself.
Out of 100, I gave it 75.