I'm starting to get seriously tired of this "hard choice" line. Its only a hard choice because they designed it that way.
Yep, thats aswell something how i see it. The game has to be designed this way. Normaly, they should have taken their promised features into account and should have developed the game on this feature. "Like, can this work offline? How can we ensure this offline? Could i do it a bit different, so it is working offline." Might be true, that there would have been some compromises, but i doubt that this couldn't have been done, if they really wanted to do it.
But how it seems for me, that was never their goal. How they have written. They had their vision and this was an online game. So they designed the game completely on their vision. After this they looked into it, if they can convert it to offline. After they have seen, that it wasn't possible, how they programmed it (not counting now, if in a simple or difficult way), they skipped it.
If it never was one of their main goals, only something they would have done, if it is possible without compromises, they shouldn't have written "Yes, we will have an offline mode." They should have written "We might have an online mode, but we can't tell now." or skip it completly. But after they have promised it, they should have keeped to it. And yes, i would be for a refund for everybody who ask for one, because of this feature. It was promised and after skipping it, its not the game anymore they ordered. Even if they played the alpha/beta or anything else of it. And no. Offline isn't a small minor feature.
But how it seems, its not OUR vision of the game, its their vision. Peoples should be careful. One day there will come a 100+ page pdf with a number declaring how you have to play the game to keep in their vision.
There will be a generated number, who can be break down to the job you have to do ingame, the playstyle you have to take and how you have to act.
If you actually play the game in another way, you will be banned and your account will be taken over by their famous online NPC and you won't get a refund.
If you want to play the game again, you have to buy it again and you will get another pdf with a new number. But be aware. If you play the game in another way as descriped, it will repeat.
The pdf is most likely titled "This is how the game is fun and ensure the ~vision~."
The text shouldn't be taken to serously, but i think it gets the message. (I only hope, they wouldn't get bad ideas from my text.)