One thing that bothers me is the relative darkness of the suit. In night scenes it is hard to make it out at times. Or in indoor scenes. It may be the DVD I purchased is defective, but sharpness and clarity is not there generally and in the aforementioned Superman scenes. I have to adjust the setting on the DVD to improve the visual quality, but it still leaves room for improvement.
BTW, agree with collar sitting too high. Check out the Gerard Christhoper avatar and note how much lower his colar is.