Mmmm I really like that, but I see a lack of perspective and knowledge of fundamentals (perspective and etc), the background looks flat like paper, studying the fundamentals will help you a lot. Keep it up bro, do some studies first if you want to, amazing effects btw A tip is that of thinking not just in 2D, stickfigures looks like 2D and yeah, they are, but put in your mind that they aren't, it will help you to understand form and construction
Thanks for the feedback! Having good perspective can be quite tough in these since I only use flash to make them, but i'll definitely try to learn some new techniques to implement some more depth into them.
Your backgrounds are always top notch, but to be honest I like the first one better. It's more simple and has a singular look to it, while the weird rock formations that you added here kind of confuses me as to whether the backdrop is supposed to be a modern city or not.