Nice job, I see you have been improving. While I smikred once or twice, I can't say I laughed, but you're going in the right direction.
My biggest complaint is the drawing- their proportions are so odd and pudgy. I also wish their hands had fingers instead of being the little mittens that they are. Those rectangle eyes bother me too, they feel strange. I think from you news post you know and acknowledge that you have drawing issues to improve on, so keep at it. I mean I have plenty of drawing problems myself (im not trying to bash, just give criticism and hopefully help).
The coloring is nice; im really fond of that look. However, it seemed the same all the time, whether the characters were inside or outside, the lighting always seemed to be the same hardness (for lack of better word). There is no sense of the light changing. I think the super saturated colors and shading is something thats happening a lot lately in more flash toons, but colors don't always need to pop so much, sometimes subtle works better in certain situations.
Anyway im not trying to be a critical asshole or anything, im just trying to give feedback. Hopefully this review helps you somehow. Good luck with your future cartoons!