Prices don't determine the best food for our pets. Never has. Pangea is good stuff. Zoo Med has a habit of cutting costs by giving you a cheaper quality supplement. If they were *****ing, the other companies would never have gotten a good foothold and grown.
People who have the knowledge to look at the product tend to walk away from Zoo Med supplements.
Your best bet is to directly contact Repashy, instead of complaining offer solutions. For example tell them that keeping the smaller quantities in their new bottles makes sense (retailers wanted something for a shelf, not a bag that needed to be hung up) but mention that larger quantities should still be in a bag. You might get a positive response, or the finger, but at least you made the attempt instead of venting.