Official Heroes Polling

Options
How about something like what your active users done at viewtopic.php?f=14&t=29852 . I agree with one of the comments that say that such poll really affect the players' buying decision. I personally too afraid to spend some real cash because I am worried I am going to spend on some covers that I am going to trash for ISO.

Maybe something like a like/dislike button will suffice? Then you could list down the results somewhere in the forum or even in game, or even right next to the cover when you open it? To prevent inexperienced players to submit invalid votes, perhaps you could make the option like/dislike only after certain criteria is met, ie: When the player has maxed 1 of the 3 skills; or when the player had played the hero at least xx times; or a combination of such criteria.