Quite frankly, it was a mistake to not get the lay of the land before publishing your work here (or anywhere else really). >50% of the reviews are either going to be mindless drivel from people who have no idea what they are talking about or just biased crap.
You need to find a way to psychologically distance yourself from reviews/comments like that, because, and I'm not trying to discourage you, just being realistic, it's not going to get any better. In fact, the more exposure your work gets, the more idiots you are going to see, it's simple statistics. And the anonymity of the internet only amplifies that effect.
I have seen quite a few creative minds buckle under this, and not just here. It's the same for any content creator, actor, writer, musician, you name it.
And your plea for people being more considerate in their reviews is, realistically, only going to reach those that weren't going to smack-talk you anyway.
TLDR: Try to find a way to cope with or shut out this negativity, or you will have one hell of a hard time.
In any case, best of luck with your project, and don't let the naysayer put you down.