Let me just say that the blind packed Mega Bloks Hello Kitty figures are a step down from the Marvel and Halo blind packed Mega Bloks figures. Mostly because the Mega Blok minifigures usually have 7 or more points of articulation and Hello Kitty minfigures have three, their shoulders and head. Although, to be fair, that's pretty much keeping in step with the character design.
Meanwhile the figures are easy to find in their blind packs. The feel and squeeze method works amazingly well since the figures all come with easy to differentiate base blocks and accessories. So when I wanted the basic Hello Kitty without a hat and traditional coloring, I found it in less than two minutes.