It's too bad I just finished Chest, Shoulders & Triceps for the last time (at least until I complete my first round of 90 days). Now that I can actually perform all the exercises in this workout, I'm totally digging it -- including the moves I couldn't previously handle, like One-Arm Push-Ups and Airborne Plyo Push-Ups.
I'm also sad that I won't get to hear Tony call Dave the Karate Man / Substitute Teacher by the wrong name (e.g., "Sean," "Jason") anymore.