IMO, regardless of the facts, ANY money you spend on an Early Access/Founders/Kickstarter whatever you want to call it, is a gamble, there are numerous things that could happen during development that may result in the game never seeing a complete release and it may not be down to malicious intent on the developers part. If people want to spend hundreds and some even thousands on a game that isn't complete yet, that's up to them, but they should only do so with the knowledge that their money is an investment and it does not guarantee a complete product.
Do I believe they ( or at least the one person ) are just 'pretending' to make this game this to milk money out of people and have no intention of completing the game? I highly doubt it, because that sounds borderline illegal if not illegal and definitely a massive moral wrong in the faces of any court, because of the amount of money involved they would have to be complete fucking morons to do that, it would most likely get pretty nasty for all involved. I am quite certain CR wants to make an amazing game, will it be amazing? I don't know, will it ever be complete? I don't know, but I don't think he or anyone else involved intends on fucking people over.