It was interesting but it didn't prove to be that useful. Given the price of these models these appear to be headed to the same fate.
I have read an article . I'm very much excited about this news. Really Samsung going to launch a Foldable Smart Phone.
Moderator Note: URL changed to https://www.cnet.com/news/samsung-foldable-in-phone-early-2019/ which works.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic