Great puzzle game! Design is good. I think the movement is too slow and the lasers move too fast. I think you might have been able to leave movement as is and set a max angle of rotation per frame for the laser? Or simply limit player movement in the holding state. The rate of laser movement at longer distances will be faster than short distances so needs to be pretty tight.
I really liked that you had a tutorial to explain the different concepts and did it one by one, that's something a lot of puzzle games don't have. Reminds me of Portal 2 for some reason hahah.