The tablet thing is the point I like about my foldable phone. I couldn't be bothered to carry a tablet with me, but the Fold fits in my pocket without any issues and I love the bigger screen. If I have to use my phone with one hand, I just use the outside screen (which to be fair hasn't the best aspect ratio).

It's still in alpha and will propably be for quite a while. I occasionally play star citizen, it's fun but nowhere near feature complete or bugfree.