Got side to side not up and down thats makes it un even also not too hard very light you need to take your time and at least part at a time ok :)
Answer:
I do believe that the hardest part of an art critique is all based on opinion. Some have trouble with finding flaws, some with finding the good things. It all depends on you.
Ask yourself What technical elements can a film director manipulate to achieve the final product, conveying his ideology and vision?