What originally attracted me was the game collection feature. They failed to update it back in 2012 and since then I don't even know what I'm doing anymore. Though I don't go on Neogaf or N4G so I guess I use this place for news.
The estimates are usually quite poor unless they come from more viable sources like NPD and Media Create. I'm amazed other forums and sites copy paste this site's estimates as fact, only to get egg on their face a month down the road.
I forgot to answer the question woops.
Best: Drama between long time users
Worst: Drama between long time users