I notice that the standards in this subreddit are quite low for what is classified as good game. I further notice that many amateurs here start to feel really confident when they just, eh, stop sucking.

So he succesfully landed more than 1 date and could keep conversation for 15 min and now he is Casanova. Common mindset problem right there.

Listen, it's great that your confidence grows, it really is. But you don't have game yet, not to mention good game. You must learn, practise, learn. Do not exaggerate your abilites here, because the advice you get from veterans is much better if you are honest.

Good outer game means that you consistently land good dates and make-out sessions, and that you get laid if you want to.

Consistently means more than 50% of the time. It only counts when you try, blind luck is luck.