The Black Series Luke Skywalker Force FX Lightsaber is my favorite edition to my collection so far. I did notice that compared to my Yoda and Darth Vader Sabers my Luke Sabers on/off switch was a lot tighter. Although, after powering it on and off a few times it began to break in and loosen up a bit. There was some glue residue on the clear button and oil residue on the hilt from handling, but it polished up nicely. Overall, I am very happy with this lightsaber.