The secret behind MSG's surprise 3D broadcast of last night's Rangers/Islanders hockey game? It came together in a two week turnaround which repurposed equipment laying around between stops at a recent Black Eyed Peas concert and next month's NAB show in Las Vegas. Judging by the reviews it was worth the effort with more than a few indicating an interest in buying 3DTVs to check things out at home next time -- while it aired on Cablevision, all the reports we found were based on the screens located at the arena itself. Not everyone agreed on the best aspects of the new production: Christopher Botta of Fanhouse preferred a lack of "reaching through the screen" gimmicks while the New York Times report asked for more opportunities to feel like the players are popping out at the viewer, even though they found the standard HDTV feed "flat, underlit and distant" in comparison. We couldn't find any complaints regarding those ever-present 3D glasses, though issues like someone walking in front of the camera or on screen graphics appearing to leap off the screen revealed there's still a few kinks to work out (camera placement may be further adjusted during an upcoming renovation.) The appeal of 3D sports for fans has already been established, we're wondering if playing in a more 3D-ready arena might be used to convince Lebron or other stars to play home games at MSG, in the meantime, check out all the reviews and a few behind the scenes videos embedded after the break.