I just got back in town from Manhattan where I ate at the original Halal Guys street vendor's stand. I had to try our local spot for comparison.
This place would get 5 stars if they seasoned the meat a lot more and were a little more generous with the size of the pita wedges. Also, the pita bread in Manhattan is served hot with a crisp bottom and soft top. Here it is served as narrow, all around doughy wedges. Everything else (aside from the price) is the same.
It's ethnic food, go heavy on the seasoning guys! If you don't need to swish with listerine afterward, you're not doing it right! People love the original for a reason.