Like many Star Wars fans, I am drawn to R2-D2 (aka Artoo) for its eccentricity. However, it is a very unassumingly intelligent droid and that is probably how it survived all this while.
There had been couple of releases of Artoo in 1/6 scale but I have passed all of them until this one. Ironically, Hot Toys's version of Artoo is the simplest with the least number of accessories.