Annoying Ads
I like the simplicity of the game and play it to just relax my mind during breaks from work. I understand the need of Ads from your commercial perspective and for that purpose I even paid for the Ad-free version. In spite of having made the payment, the Ads kept popping up, even though I waited patiently for a few days for the change to take effect (though it should happen instantly). Since nothing changed, I asked for a refund. Honestly, the Ads are irritating. For one, I will never download the games for which the Ads are shown (which I presume will be the case for most users) and hence the basic purpose for which Ads are shown is lost