Had 2 bad instances ..one is i wanted to have a desktop assembled with my own configuration.. they never came back after i gave the configuration. 2nd - i wanted a wall hanger charger.. keeping the charger in the shelves the technicians were not able to identify the charger type required ..i kept waiting waiting waiting ....unless some one came and helped 3 technicians. on top of it they show less interest and for sure customer will be irritated.. am sure this review ll be of no use becausee i know these people who are too lethargic