Not at all good . It mis guide the customer regarding delivery time. My order was cancelled without any reason. The customer support is worst. No resolution at all. The item quality is not good. They say they deliver it on time but no they must guide my saying out for delivery then again to the same page that order is getting ready. This new update to blink it is worst . The app hangs a lot. Is we receive item in bad quality, no one supports. Not at all happy with this.