Is this a "new" thing? Or did I miss a previous discussion?
Apparently it is not a new thing. Here's two videos featuring LionChief Plus GP7's from 3 years ago so this is hardly a secret or something recently missed by Lionel. There have been threads on LionChief Plus locos before, and I can't recall this topic being noticed or discussed (which doesn't mean it wasn't). Most critical threads I can recall discussing the LC+ diesels have addressed problems with the dual motors not working properly.
The third video is from 2 years ago and features a LC+ RS3. All right on YouTube... not very hard to find at all. Of course, you have to look first.
And since two of these videos were made by a sponsor of this forum, they were probably posted on this very forum by Ken at TrainWorld.
So far, I haven't jumped on any of the LC+ locomotives. But this is suppose to be the traditional 027/0 gauge forum, and these are, save for the advanced electronics, traditional products. Most of the criticisms I read on this particular forum about prototypical discrepancies with traditional 027/0 products don't bother me AT ALL! Nor do they seem to bother the vast majority of people of buy them.
Like watercolor painting, these sorts of trains are "representations" of the real thing, which is exactly what I want. My imagination fills in the rest.