Depends on the plot of the game, if he's weak/just resurrected/not at full strength and old look suits him perfectly, as people say he IS old BUT just as in Bram Stokers Dracula he should become more youthful when he gains more strength. I loved his appearance in Castlevania64, he haunted you as a child used decoys to catch you off guard and when you least expected it he stabbed you in the back.