I don't think there is one solid reason why some of us dislike the new version compared to the original. You changed so many things, that every little detail might have not sit well with someone who played the original version. For some it might be Elena's or Alice's "new" behaviour, for others it might be some of the new side characters they don't like or the mini games or the MC's new looks, character etc.That's the true reason why this turned into such a mess? For that matter I created a poll, people have voted for the continuation of the remake.
No matter how many polls you put up, the majority will most likely vote for the premium version, because that's obviously the one you want to work on and they're afraid that if you go back to the original one, you'll eventually abandon it.
For me the original game is already abandonded/dead and this is a new one, with a new story, a new (12 year old/gigolo wannabe) MC, some new side characters and the old ones from the original story in similar roles with different (and so far unlikeable) personalities. At this point I'll probably just keep an eye on this thread and give the game another try when there's some content with Alice and it gets somewhat close to where the original stopped.