Not gonna lie, the stock griptilian isn't going to feel all that solid, with the plasticy-feeling and hollow handle. If you get one with a cuscadi or wilkins grip, however, you're looking at a whole different class of knife.
The great thing about the situation you're in is that you're dealing with a knife from a company with a well-deserved reputation for excellent CS, and I'm sure they'll take care of you, even if the seller doesn't. But beyond that, there are plenty of other amazing knives out there for you to discover if you decide you just don't want to deal with the JYD. Maybe you can discover the joy that is Spyderco or Benchmade, or even, if you decide to go crazy and seriously alter your spending budget, discover semi-customs or full customs. There's a brave new world awaiting you out there!