Sorry, but I have to back Eric here... he said he would look at the juice if you sent it back. You are expecting him to just replace the juice and not have a chance to inspect the first order? What if there is nothing wrong with the liquid and its just your taste?Now you have double the liquid, only half of which you paid for.
Unfortunately, its up to the buyer to send back defective equipment first, be it hardware, accessories or juice. If you expect to get a refund, no chance because VS along with every other juice vendor states NO REFUNDS. If you want Eric to make it right, send the juice back. Why should VS have to pay for the shipping? If he is asking you to return it, he will have to pay for the return of your juices as it is. So at the very least he is out of shipping costs at least one time.
If you are so sure its bad or defective juice, send it back. If you have doubts that its bad and maybe its just not juice you like, pass it on by using the PIF subforum. I know for a fact, there are plenty of fans of VS juice that are active members of the PIF.
Coming on here and complaining, and basically refusing to do anything about it, like shipping it back like the vendor asked, is just showing that there will be no pleasing you.