Unutterably rubbish. Used fast track, told it was in store and it wasn't when went to collect. Everybody blamed by Argos, except themselves, told it was left off the delivery, not delivered, it was delivery company. The manager of the store said delivery dates were estimates, even when the wording shows it was a) in store and b) available to collect. Unreliable, unwilling to fix a problem, extraordinary lack of interest in a customer.