Allow me to quote your previous comment:
So what's your point exactly? That the only valid use of plastics as a body material is if it's deliberately made to feel cheap and flimsy?
All I'm pointing out is that it's quite possible to produce a plastic-bodied phone with a quality feel. The technology and the materials are available, it's simply up to the manufacturers if they choose to use them.
That's an excerpt not a quote, and semantics is boring (welcome to 1999?).
My point is pretty obvious.
My point is that they don't feel premium and rarely look premium. That's my point. I'm not sure if you quoted the wrong thing or what, cause what you quoted doesn't allow the question to make any sense to me.
As I said earlier:
The issue isn't that it's plastic but it's pretty bad plastic construction to boot. People don't like seeing part of their $700 phone bend like Kabaeva.
Flapship Lumias have been reviewed to have a gap between the casing the device internals, where you can push in the plastic and bend it a bit. You call that "durable" and "shock Absorbing." I call it crappy construction. Part of the first thing I do in the carrier store when I see a plastic phone is check for these kinds of things.
I couldn't get the S4 or G2 because the body was a slime/fingerprint/oil/dust magnet and there were gaps. They're also glossy phones which personally limits my color choices (white is the only one that looks remotely decent because a black phone will show everything the minute light hits it).
This is no different than a laptop having a gap behind the display where you can push it in. Does the MacBook Air or Pro do that? No.
Plastics are "Acceptable" if you put an acceptable amount of effort in designing the device. This is why the iPhone 5C isn't rampantly complained about. Apple thought about that, where Nokia didn't, and put in a Metal Piece to prevent the back from bending in that way. Does that mean I'm going to buy it? No. Again, it's a glossy magnet phone and frankly doesn't even look that good to me (when I can get a 5S for not much more, which looks a ton better and is better constructed).
There can be terrible metal phones as well, as well as the terrible use of glass some OEMs used (the back of the Nexus 4 that was randomly cracking for some people), Antenna Gate on the iPhone because of the materials used and placement/design of the Antennas. Those phones aren't immune to suckage. iPhones here shut themselves down when they get too cold. Galaxy S3/4/Note 3 don't have any issues functioning in the same conditions.
Just cause it's metal doesn't mean it's automatically good.
But there is almost no plastic phone that can hold a candle to the metal flagships on the market these days for premium feel and looks. None. We're talking about look and feel, and why people dislike plastic.
It's comical that the two examples you bring up for great plastic phones - don't even run Android and are pretty much not even an option given the OP's question (why are Android phones made of plastic, or something to that effect).