Hey everyone!
I'm sure this was brought up several times already, but I'm relatively new to this game and just wanted to share my opinion. Yesterday I played against someone who used a deck/strategy that I have never encountered so far. I don't even remember the cards because I have never seen them. I did well and had quite the advantage midway through the third round. Then his build-up unfolded and within four plays he gained a total over +300 points.
I was shocked but fascinated how his strategy turned out. I knew that I would never win this round (and could have simple passed), but I wanted to see how he progresses. Obviously I spammed "Good move" a few times but I really wanted to tell him that I was astounded by his moves. It's a shame I wasn't able to do so.
After this game I thought about how cool it would be if a post-game interaction were possible. Obviously I always send my GGs, but a quick interaction between the two of us after the game would honestly be so much fun.
Sorry for the long text.
tl;dr: I was impressed by my opponents' strategy and really wanted to tell him that I enjoyed seeing it unfold.
Source: https://www.reddit.com/r/gwent/comments/y3oamh/chat_option_duringafter_games/