Fafnir is right in regards to the +/-.
According to +/- (and adjusted to the presence of teammates and opponents, not only the raw +/-), Chris Paul was a bellow average NBA player last season. Does anyone buy that?
Of course, people will usually say cliches like "oh, of course, no metric is perfect", "stats have limitations", "they don't tell the whole story but are useful", blablabla. However, those are just excuses to exercise confirmation bias at will. If stats confirm what they think "oh, I know stats are perfect, but they can't be ignored, so..."; if the same stat says Chris Paul is a bellow average player, they are never mentioned.