Instruct: Classify the given review into positive or negative sentiment.
Query: Dont bother: inferior flawed product

Great design and features. Problem is that the bluetooth hub & software are inoperable and not fit for sale. Will work when you don't install the bluetooth stack but only the newer setpoint software. The only advantage at that point is that it has more range than other RF wireless sets. You can read details about the flaws in most other reviews here. Updated software doesn't solve the problems. I was happy when the cats puked on it (again) after which it stopped for good. They must have known it was no good.I will never again buy a bluetooth mouse/keyboard and feel cheated as I paid the early high price for it and lost many $$$.