The biggest game you listed (Destiny) is a multiplat. It will help PS4 somewhat because of the marketing campaign but there will also be just as many people buying it for XB1 because that is where a lot of Bungie/Halo fans will remain no matter what.
Watch Dogs is another multiplat. Having 60 minutes of exclusive content doesn't change the fact its on every other platform out there.
MLB The Show doesn't sell squat. Being the only baseball game doesn't matter because 2K was never a real option before because it was so bad and people still didn't buy The Show. Baseball video games are not popular at all.
The Last of Us remastered is not a system seller. It will sell well to existing PS4 owners but a year old port is not going to push hardware.
The Order is the only exclusive PS4 has with an actual chance to sell systems if it ends up being a great game (which is still in doubt).