I think its cool, but I will be happy with one that looks identical to it, with a plaque signed by Sam Jackson. And as a matter of fact, that will happen soon!
The AOTC Windu Saber goes on sale for Collectors Society members on July 1! And there will be a signature edition!
I have an artist proof for the Return of the Jedi Luke Skywalker lightsaber (from Master Replicas), and its really cool, but absolutely identical to the normal version.