Poor AI. Battery drain

Basics of game play are correct, is missing I old and AI is terrible with over bidding the opponent for the same suit and playing the highest trump in their hand even when not needed that changes the game immensely.
Also the battery sucking power of this game is amazing. Has been draining my battery even when not playing it. Owned for 1 day played probably an hour or so and battery was dead. Charged played for another 30 min and battery at 10% from full. Checked battery usage and it had used 57% of all battery use for past week!! For 90 min of game play.
Fix those issues and it will be great!

A mouse in a hole about i500, v1.8