Hey Bugsy, I like it! The double tuck is really good, a great sense of weight to it. I'm guessing you have studied the Disney method a bit? You seem to have a good idea of the basic squash/stretch, follow through, smooth arc, etc.
The run cycle is pretty impressive too, and no-one should underestimate just how hard it is to do a good one. You have a good sense of speed, and the character's feet really grab at the ground and push through quickly. I like it. Maybe play around with the shoulder/head movement? I know running while keeping the chest/head stable is the best method, but it's a coached one I am sure. Maybe a little more exaggeration there? That said, it's a good animation, and if the determined runner is the target, it's almost perfect. If it was Disney, I imagine it might have a little more exaggeration to it.
Anyway, that's just my opinion! Really like the animations, and would love to see some more!
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