+/- isn't always telling of a player's game. In many cases, yes, but more-so a +/- is attributed to more of a team game vs. the individual's. Yes it's a little of column a (team) and column (b) the individual, but it's more or so to do with the team. Place OVY on Edmonton and while he may have the best +/- on that team he surely wouldn't be a +44. Put Crosby on a talented laden team like the Caps and his +/- and numbers would increase. The Caps have more talent and skill, so much so that they aren't only dominating the NHL, but their affiliates are dominating the AHL and ECHL. This is due to some excellent scouting and management. You Caps fans never had it this good.
Same goes for Mario's +55 in 92/93 in 60 games, so not playing favorites here.
And before anyone believes I am being a homer, here is the other thing, I have the Caps going to the Finals. I am a realist... this team is unstoppable. Only their goaltending is a question mark, but if Osgood can get Detroit there and Fleury for the Pens, well then I believe your goalies should hold up well.