Presumably comprehensive list of what was shown at E3 2013:
At the bottom they tally the exclusives: 18 for the Wii U compared to 8 for the One and 5 for the PS4, but when you have "titles" like Wii Fit U and Wii Party U, the advantage seems meaningless. On the other hand the console does have the coolest exclusives so far: nothing on the other two machines can match Platinum's games for sheer must-play factor. And the multiplatform stuff should all be played on PC anyway with 3 screens or the Rift or whatever. So I think I am going to put off pre-ordering anything and just get a Wii U once the first Platinum title hits. I am going to France in December for the winter anyway, and by the time I have the new consoles through customs it'll be time to leave. So I'll let them solve the supply issues and any first-run technical problems there may be, and pick the new systems up in the spring when the prices of the launch titles will have decreased a bit as well.