I didn’t mention the marvellous Tom Hollander in POTC3 (he’s also in edition 2). He seems to suit historical parts very well, and has appeared in several costume dramas. Unfortunately he often gets to play rather unpleasant characters: he does a marvellously obnoxious Mr Collins in the latest version of Pride and Prejudice and the man at odds with all sorts of issues in Gosford Park. His height is always going to be an issue: leading men usually need to be a couple of inches taller (Tom Cruise isn't tall, but he’s built differently). But he has an intensity about him that conveys deep currents running beneath the smooth surface. The characters he’s played are usually not people you’d want to muck about with.
He’s given a rather ignominious end in POTC3 – of course he would have to come to some sort of nasty end, being the villain – but it’s an ending that’s almost beneath him. His sudden failure of confidence is out of character, and you get the feeling Hollander finds it a bit difficult to reconcile with the rest of his scenes, in which he’s always in control.
Still, I can understand that sudden failure of confidence: it’s something I’ve had to deal with on several occasions in my life, and even more particularly over the last months. It takes quite an effort to hoist yourself up out of loss of confidence, and some people just don’t make it, breaking down, or spiralling into depression.