+/- is way more misleading than detailed offensive efficiency stats. The advanced efficiency stats have basically reinvented the game of basketball at the NBA level.
But either way, you're really misinterpreting the point people were making in regards to Reed's +/-. First of all, a lot of people act like there are Reed haters on this board. There aren't. We all love the kid and want him to succeed. It's clear he's got a ton of intangibles and does things to help the team that don't show up on the stat line, hence his high +/-.
What we didn't want to do was use Reed's high +/- as justification for giving him 35 minutes a game at the expense of other guys like DJ. A lot of people on this board watched three games, looked at +/- stats, and basically wanted to throw DJ in the trash so Reed could run the team the whole game. And the UNC-W game shows just how important DJ is to this team.