Nope. Always know what sort of game I will be getting. If I know it's one that I will get bored of in 5 minutes then I don't bother buying it. Try demos, they may make you aware what sort of game you will be getting and if
they will bore you or not.
But when I did I use too, I would look forward to getting the game and only play it for a few minutes and forget about it. Some times I think I just like opening the new game and sniffing the manual lol. I even have some games I bought years ago I haven't