"It's a matter of degree" means "It depends on how much..."
It's raining? That's really bad.
Well, not necessarily, because we needed some rain for the crops. It's a matter of degree: too much rain at this time of year would spoil the grape harvest.
I love it! Would be great to be able to play it on my phone, but even if it was supported I don't think my screen is big enough that it would be satisfying. But I'm loving it on my laptop anyways.
I would also love to play this as a physical game, and I think it would work amazingly well as a competitive two-player game where each player is using their own board but are picking cards from the same pool.
