I recently put a 52" light bar and pillar cubes on the Jeep I'm giving to my son. They are not something I would have done for my own Jeep. My son is about to turn 16 and he paid for the lights. At his age form sometimes wins over function.
The bar does look pretty cool.
In my honest opinion, the added light from the bar is fair (somewhat helpful) but I wonder how often it will actually be used. I have yet to see an LED bar or LED pillar lights that I felt throw light as far as a high power, full size round light. Even the 52" bar does not throw light as far as the high beams on my Trucklites. And then there is the whistle. The bar whistles at 40 mph and 65 mph. I have put door trim on every single fin of the light bar, which has helped, but the whistle is still noticeable and annoying.
If it were my Jeep, I'd go with two large round lights on the front bumper or possibly a high end 20" bar on a grill mount and call it a day. The pillar pods are pretty much pointless and the windshield bar is just too noisy on a day to day basis to justify the very few times that it will get used.