Are you guys talking about "quality" strictly from a materials standpoint (because 3PO is die cast)? Because if it's from a sculpt perspective, then I'm really afraid the shiny metal is blinding some people.
I want this figure as well, but there is a lot wrong with the sculpt, not just the pistons which I like to pick on. Grab some reference photos and go to town on the neck, chest, ear-lobe-looking things, shoulder joints, ankles, feet - I could go on…
I think some of the unmodified, and especially the modified "place-holders" look fantastic. If you like to do any kind of figure mods or customs, these R2 units offer a very low priced entry point with terrific scale and details. Or you can patiently wait…
For something that may never come or may itself be so far off the mark no one will want it.