Don't even look at the comments. Turn them off if you can. They're not paying you, so you are under no obligation to please them.
On the other hand, if you know that you're going to get undesired feedback, why post your stuff in public in the first place? You don't get the glory without the risk. Before the internet, people did things because they liked to, and because they enjoyed them. They didn't need the praise of a thousand random strangers to feel good about their accomplishments.