But earlier you said screw CG!
I think Episode VII is doing a fantastic job of using physical and CG elements where it's best called for. Modern technology actually allows for better practical effects than ever, but unfortunately the budgetary and time constraints of modern movies don't always allow it (how many movie franchises are safe enough to be able to justify the cost of building a full scale Millennium Falcon with interior?
).
On top of that there's the crap treatment of VFX companies, having to do more work in less time for less money.
Classic Star Wars has such a dirty worn down realism to it that benefits so much from having all of these real objects. In particular BB8 is a real engineering achievement that many didn't believe could work as a physical robot. It's also refreshing to see some physical talking aliens using computer controlled servos for lip sync. I would have loved to see the new TMNT movie do that like the original did.
But you can also see most of those shots in that reel will have the backgrounds entirely replaced with CG mattes, a couple of mocapped CG main characters, CG space battles etc, things that are too advanced in scope these days to realistically do for real.
This will no doubt be a gorgeous looking film, and I can't wait to see the end result.