They were very nice at first. When Sinclair Broadcast Group signed me up, I had never heard of Datasphere, so there was no way to check customer reviews. I wish Sinclair had been clear about using Datasphere. Datasphere was ABSOLUTELY NO HELP when I did't renew my expensive contract BECAUSE IT HAD GENERATED NO LEADS IN A YEAR! When I asked for technical help to regain control of my website, nobody at Datasphere seemed to know anything! This is costing me extra because now I have to change the url on my website! VERY UNPROFESSIONAL!