Of the three CM formats we've gotten the last few years, I like Crumby Pictures the most. The parodies were ham-fisted sometimes, but more often than not, they were really funny with neat character designs and settings.
Smart Cookies fell flat for me. I love the designs of the team, and that's about it; it's the same thing every time, especially curriculum-wise. In contrast, SG 2.0 and CCP had over-arching educational goals, but each individual segment was about something specific (like SG: segments about screws, wheels, pulleys, force, etc.). Every Smart Cookies bit is about the exact same thing - "stop and think." And it made no sense how a lot of them ended with chaos and the whole team is like "No need to thank us!"; isn't the point that CM is the screw-up? That makes it seem like they're all just as incompetent. That, and the segments aren't funny; I can't believe they passed Joey Mazzarino's desk.
Foodie Truck is fine for what it is, but there really isn't a whole lot to laugh at/enjoy. There's the first bit where they find they're out of something, and really, that's it. The video order, the traveling shots, the on-location documentary, the cooking, and the delivering; it's all pretty much the same.