To be honest, I get extremely excited to see positive feedback on my reviews, because I put a lot of effort into them, even though I am still new to this community, and I haven't had any really negative feedback yet, but were I to, I probably would be hurt a little at first, because like I said I do put a lot of effort into it, but then take it as constructive criticism and try and figure out what I did wrong, and use that to improve future reviews.
If they don't explain then I may go to them and ask what is needed to improve the review. If they do, then I'll take that advice.