Uncharted & Gears of War made it barely in the first year, a few days later and they would have been in the second year each... Counting from the Japan-PS3-launch, Uncharted is a second year title. ;)

And if you don't count Ryse & Dead Rising as exclusives, you can't count Gears of War either. 

So which other "true next gen exclusives" the PS3 had in its first year? Resistance, MotorStorm, Heavenly Sword and R&C: Tools of Destruction... not that much better. Uncharted and Ratchet & Clank only made it in the first year because the PS3 launch was delayed due to the Blu-ray-diodes.

The first 360 year: PGR3, Dead or Alive 4, Dead Rising and Saints Row.

Kameo and Perfect Dark Zero weren't "true next gen" (planned for GameCube or the first Xbox), Condemned and Gears of War were no true exclusives (PC).

Good "true next gen exclusives" for the Wii in its first year? Excite Truck, Super Paper Mario, Mario Strikers Charged, Metroid Prime 3, Zack & Wiki, Fire Emblem and Super Mario Galaxy (the last ones barely made it in the 12th month).

Wii Sports, Wii Play, Rayman Raving Rabbids, Elebits and Wario Ware: Smooth Moves weren't "true next gen" (graphics were even below GameCube standards), Twilight princess was a cross-gen title (GameCube).

Because motion controls were certainly not next gen?

Not in my opinion.. they were just another input method. Sensor bar + Wiimote would also have worked as GameCube peripherals like EyeToy or SingStar microphones for the PS2 or Kinect for the Xbox360.