Timothy Dalton IS James Bond
I believe Timothy Dalton was the best of all possible Bonds, and TLD was the best of all possible Bond movies. He may have only played Bond in 2 films, but there are many reasons that suggest Tim was the best Bond of all.
After getting the role he read all the books, then worked with the filmmakers to make it as true as possible to the spirit of Fleming's Bond. Dalton had that coldblood, ruthless edge, without a trace of humor that complimented the Bond of Flemings books. In fact I'd go as far to say that he's the best portrayal of Fleming's Bond. Plus there was also more emotional imvolvement with the Bond women rather than them being mere sex objects.
Unlike Connery, Moore, and Bosnan you can imagine him killing someone without mercy, and not giving it another thought. Moore was seriously overrated. Moore's Bond didn't take his job seriously. He did not have that 'tougher' side to him, but instead added more humour, wit, sexual suggestion and sarcasm.
Dalton is a very intense, dark and extremely enjoyable Bond. He even did many of his own stunts - and who can forget his classic introduction in TLD when he swings around in high winds to see his fellow agent fall off a mountain! And The Living Daylights is one of the best scripted Bond films.
I don't think Dalton's performance as Bond will ever be matched, it's just a pity after 'Licence To Kill' we did not get to see more of him in the role. I do enjoy Brosnan, but I think I grew up watching his Bond films.