that is true of every user generated content. youtube videos are mostly garbage. But if you take the time to look for the good ones, they are much better than

that is true of every user generated content. youtube videos are mostly garbage. But if you take the time to look for the good ones, they are much better than what's on TV. yelp reviews are mostly garbage. But if you take the time to look for well written ones and base your decision only on those, they are much better than a probably-also-paid-for-zagat review. going further, news site with user generated content, like reddit, are usually garbage. But there it doesn't matter if you look enough, it will still be garbage, and cats :)