The guy talked a lot about "keeping things moving along" and "not breaking the flow" in combat. Hahaha. Made me laugh out loud. Seemed rather ridiculous an expectation to have given that TB combat by definition does NOT keep things moving along and DOES break the flow.
Depends how fast you can make decisions. Get Gud scrub!

But isn't that exactly what many TB fans claim is bad about RTwP and why they want TB? To be able to take as many hours as they want to do one action?

Don't see how you can keep things moving along and have 'flow' with TB combat, but more power to Larian for thinking that they can! And as someone who hates TB combat precisely because of how ridiculously, tediously slow and clunky it is, I'd be very happy if they somehow manage to come up with such a miracle.