Instruct: Classify the given Amazon review into its appropriate rating category
Query: Arrived damaged and flawed

The threading inside the bars is flawed, preventing the bars from being joined without a lot of unnecessary effort. The holes for the bolts are not threaded wide enough either. Had to widen with my electric drill. Mine has marks all over the black painted bars as if it were used already; specifically where the 4 not slip pads should go having paint scraped off at the time of unboxing. Disappointing but after a few alterations, will work as intended.