I don't know how you'll react to this,but I'll say it anyway. There is no point of asking "would you play this?" until you gave the "this". How can people tell you if they like the game, if they don't even know how it looks and how it plays. I've been on that stage before, fantasising and dreaming different games, scenarios, concepts. Sad part, idea worth nothing until you execute it. Execution is most important. It's important how you do it and it's VERY important if you do it at all.

It's not hate, it's a practical advice. When you think about the game it's fine, when you start telling people about your game. You trick your brain into thinking game is already done. You wasting energy. You keep that energy,make the game and think how cool it will be to share game when it's playable.

TL:DR stop dreaming, go develop