I hate, hate, hated what they did to Angelique's character for this new Dark Shadows. They bastardized it, they raped it, they destroyed the integrity of a cult classic and turned it into dreadful camp.
I like her the best in Penny Dreadful. She was suited perfect and cast spot-on for that role.
Casino Royale is another very good one she was in.
And of course: 300 (Can't possibly miss out saying this one!!)