Well, I finally got my flip key the other day. Took a while because it was back-ordered.
I'm a little disappointed that it seems to be 100% plastic, particularly given the almost $150.00 price tag

Yeah, I know I'm crazy to pay that much, but I'm crazy--it's a good excuse for erratic behavior!
Have not had the key cut yet; I'll have to go to an actual locksmith for that, as hardware stores in the area all seem to use that darn Axxess system and they don't have Rondo blanks.
The switchover of the remote-clicker parts went smoothly, just like in the very clear photo instructions with Korean text.
If anyone else is considering, be forewarned that the thing is big--1.5"W X 2.75"L X .5"H.
Still, it's a nice little gadget and life is all about the gadgets, right?
veg