I recently took the GMAT here and my experience was horrible. This center uses 10 year-old monitors, keyboards, and computer mice. The resolution on the screen was so low and blurry, it literally made my eyes hurt throughout my test.
Of the 2 black markers I was given to do my work, one did not work at all. The 2nd one barely worked and you had to press hard to make it write anything.
There is heavy security during the test. While some of this is warranted, they make you frisk yourself every time you enter and leave the test room. Furthermore, the security checks were so slow and the bathroom so far from the test room, I missed 20 seconds on one of my sections because I couldn't make it there and back in time.
Pearson just wants your money, they could care less about the quality of service they are providing. I have been trying to get in touch with their customer service and it's designed like an impenetrable barrier. Their automated system will hang up on you abruptly and put you in circles before letting you speak with a real person.