Oh and in response to the weaknesses making vampires too easy to kill, Vampires make up for their weaknesses with their many powers. Heightened senses, able to hypnotize others by eye contact, increased strength, speed, almost impenetrable skin (and when merely injured they regenerate quickly anyway), ability to turn into a bat (or as this new Dracula Untold movie shows, many bats), immunity to infection, and improved reflexes. Also some variations give them flight while in human form, and/or the ability to recover if the stake is removed from their chest unless their body is burned, and sometimes minor telekinesis (like closing doors).
Oh, and another good ol' vampire weakness, deadman's blood! It's a pretty potent poison to them. Tip your arrows with it to kill a vamp if you can get a clean sure shot. Don't want them to hear it coming or you'll be dead. XP. (I know the weaknesses to vampires better than I do any other suppernatural being.) If you follow this... twilight lore vampires a much weaker, but have special powers and are immune to sunlight damage.