Problem is everybody has banners.... we condition ourselves against any advertising and therefore it is really hard. However from personal experience, I know that banners still work in the games market. By that I mean, PC Games, RTS, FPS, Roleplaying etc. The more niche specific product/service you have, the better it will be. I never click on normal product ads and never pay attention to TV ads either. So to be honest....unless it's game related or anime/manga related and offers something really cool...I will never click.