Lego Spider Chase! Viking animation

Hello everyone, this is my first brickfilm animation, I spent some time on it so it wouldn't suck to bad LOL. Anyways let me know what you think, and I would love to hear any suggestions or ideas to improve the quality of the stop motion. I used clay for the ground and some branches/twigs along with lego bricks for the scenery... Along with just about anything else I could find. I also made a temporary tripod on rollers for the camera that used string and weights along a 2x4 board. https://www.youtube.com/watch?v=KqSXaREeGXE