I personally have nothing against Epoch.com. However, once you are subscribed in Epoch (whether it is what you want or against your will), your credit card company (mine is VISA) will go crazy and text / phone / email you every week that your credit card number is at risk and might have been leaked and you need to be careful and reissue the credit card to be safe.
I finally relented. I am receiving my new credit card and expiring the old one. I don't know why exactly, but the company like VISA wouldn't do such things unless Epoch has done something dodgy in the past. I don't know how VISA decides which business is dodgy or not. But there must be some history VISA is concerned about. I'm not claiming Epoch is a scammer, but at very least Epoch is not very careful about customer's personal information. (... according to VISA. But which one would you trust: VISA or Epoch?)
Reading the reviews here, I start to see why VISA warned me about my credit card security. If any website offers subscription through Epoch, stay away. The world's biggest credit card company, VISA, advises you to do so, too.