Casanova movie - Valentine's day cinema?

This is opening in the UK for Valentine's Day screenings which might seem a little odd - how many people would associate a story about a serial philanderer as ideal date material? But anyway they have got Australian Heath Ledger to play the famous Venetian so you can see where this film is aimed. It looks good enough from the trailer for the job in hand and might be worth a look - a review here. Fellini's Casanova must be the defintive version for me though with Donald Sutherland looking very much the part.