See, █████ and I aren't the only ones upset about the new Shamrock Shakes. Marcus Leshock and Kyra Kyles from Chicago Now are both up in arms:
2010 Shamrock Shakes? More like SHAM Shakes!
Shamrock Shakedown: Why I am Disappointed by McDonald's Shamrock Shake
Thanks to

pixelfish for pointing me toward these links.