I'd not buy
I used to play games (single player) because it was a challenge that you could learn to beat. If it was too easy you chose a harder setting. You knew it was still beatable. That was the challenge. If the game kept adapting to your game play (like some chess games) you would lose all the time and that is not fun. Losing to a real person can be fun (if they are in the room) as you can interact. Losing to a machine would just mean that I'll play once then move on to something more fun. Or just leave the game on the shelf. Save the fancy brain work to making a good campaign and leave AI for piloting airplanes.
Biting the hand that feeds IT
