That was really good! The animation was nice and the camera movements were great! I really liked the cleverness of the lazar explosions from the robot arm villain.
However, I would say you really need to work on avoiding light flicker, and probably just getting better lighting in the first place. Zoot101 has a great tutorial on YouTube about lighting, but you have probably seen It already (It is commonly suggested). One more possible improvement would be to work on would be the story. It seemed sorta all over the place and unscripted...but that could have been your intent.
In summary, great job!
no more brickfilming *sad face*.