I have a can of this that I've had decent results with in the past, but is still subject to dulling after a while.
I do have a few cans of this as well, but it doesn't have the same "pop" as the Bright Coat Chrome. I will say that the Bright Coat isn't easy to use. I always seem to get drips and runs no matter how careful I am with it.
I looked into "spray on chrome" in the past. I never got around to buying/trying it. I thought an entirely chrome rocket would be cool.