I really don't see your logic here, a bad game can be a great modding platform.I understand your point, and trust me, whenever I buy a suboptimal product and know I can't get refund, I will try my best to get the best out of it. However, I consider voicing the displeasure very important for the future. If everybody just happily accepts a messy product and say "don't worry, be happy, we can fix it", the next product in this series is likely to be at least as messy.
And as I mentioned, I don't mind playing mods of a good game for trying different flavors (your "individual preference"), but this is totally different from fixing a highly unpolished game. As a matter of fact, after a few patch this game can't even remember the player last game preference/options, and still don't have a restart button.
In short, You view it as a good base game, good for you. I view it as a broken game clearly not tested enough. Just agree to disagree then.
I understand the part about not forgiving the bad by not buying anything else like DLC, expansion or the next version, but once you've already bought it and can't be refunded, it seems very strange to refuse to take the good part of the product (which is still an unknown in the current case)