Ads seriously?

Ok, so I think Sonic CD is an overall great game. I like the improvements that Christian Whitehead and his team added. I wouldve given this a 5 star rating if it werent for the ads. Its not the ads themselves that annoys me, its the fact that I bought the game a few years ago when there werent ads and the app wasnt free. Now I do have ads even though I already paid for it.

Mysterylove27 about Sonic CD Classic, v2.0.1