I can see why they are grumpy, they were promised the top tier explorer ship, waited forever for it, then shown something arguably(?) better.
CIG is going to constantly roll out bigger/better ships, otherwise sales will drop off.
I think this guy Lone Wolf just forgot that he and all the early backers probably paid their Carrack LTI for 350$ if concept. When a concept LTI Odyssey costs 625$. That is a big difference :)