@Iron_Guard8 Yes, I agree.
It feels to me as if the items Rux has in stock are essentially the equivalent of the GW2 Town Hall & Community Challenge chests, where there were a small amount of legendary items and a much larger amount of more ordinary items.
The only special thing about the majority of these customisations was that you couldn't obtain them any other way.
I've seen a few things with BFN Rux that I've thought, that's quite nice / cool, but nothing so out of the ordinary that I've wanted to spend a large amount of rainbow stars on.