Simply awful. I was expecting a delivery yesterday. They advised in a txt of a 3hour delivery window which conveniently was till 7pm. No sign of delivery, no call, no text , no email. And of course no answer on their customer service line. In fact it tells you to leave a message but before you could leave one it cuts you off. Needless to say no reply to my email, no update on the tracker and well of course no one answers the customer service phone and in any case they will close in 2 hours as it is Saturday. AVOID XDP unless you can afford to be messed around.