1. Splatoon
2. Captain Toad Treasure Tracker
3. Xenoblade Chronicles X
4. The Legend of Zelda Wii U
5. Super Smash Bros. Wii U
6. Bayonetta 2
7. Yoshi's Wooly World
8. Kirby and the Rainbow Curse
9. Hyrule Warriors
10. Shovel Knight
Why can't I hold all these games?
Honorable mentions: Scalebound (know nothing about the game, Kamiya is enough for me), Mirror's Edge 2 (I like the game in theory, meh E3 presence), Metal Gear Solid V The Phantom Pain (bla bla story trailer), Mario Maker (too barebones, would've cracked top 10 otherwise).
This is my E3 list based on my reasoning, Zelda will ofc be goat but we saw too little of it for top placement, etc.