Food, including pizza, is a matter of personal preference - and that is the only way I could possibly understand the one poor review.
But first, be advised the location has changed about 1.5 miles to Paiea St right by the airport - lots of parking, a bit more seating (but still small). Also now has air conditioning which I appreciate. No longer a hole in the wall, but still decorated with a local flair.
Pizza is outstanding. Sandwiches are huge (makes two meals for me). Garlic cheeseballs should not be missed.
The also have real milkshakes now. This is one of three places I always recommend to visitors. I like it enough to have eaten there more than once a week for months at a stretch.