Yeah, there seems to be a "special" group of trolls out there who post ratings with the sole purpose of lowering one's overall score. Of course, on Literotica, most of the negative feedback I've received is anonymous and poorly written. All of my stories are , which alone triggers some folks, but then I have a few with male bisexual activity thrown in, and that REALLY triggers some readers! I envision some dude wanking along to my mom/son or brother/sister, then the guy gets it on with his best friend. LOL. Oops! On the other hand, the lesbian elements in my stories only gather praise. My most recent submission on Literotica, a novel-length story involving two women, then mom/son, has over 64K views, the coveted "hot" icon, plus some heartfelt feedback. At the end of the day, I just delete the worst of them, since they're only leaving a pile of crap with no constructive criticism. Also, I just write what gets me off and as well as I can as a layman wordsmith. IMHO, catering to "the crowd" is a fickle business.
I'm new to Lush, but have been submitting on Literotica for 11 years. This site has a lot more interaction if you're a member, more visuals and such. I, too, want to introduce my work to a new audience, so here I am!