I don't really get it either. Other then whining.
Yes, you can look at it as a bunch of recycled abilities. "Oh it s a marking passive, that's like Warwick's Bloodscent."
"Oh it scales her infinitely, in theory. It's just Veigar/Nasus."
"Oh she has a dash that shoots out three projectiles. It's just Ahri ult with one use. but AD."
"Oh her W is kind of like a reverse Zyra ultimate zone+a plant... With a passive that's basically a Fiora passive and a Yasuo passive combined...Sorta."
"Her E is a targeted slow, its just a crappy Nasus W that can proc a crappy Vayne passive."
"Her ult is kind of like....something. I guess bard. Or Kayle. Or something. It looks annoying. I'm not sure how to use it. I bet a Bard/Kindred lane will accidently lose lane by misusing their ults nonstop or something."
"They're boring looking. Another humanoid. Bleagh. Wow Riot, way to go. Let's ignore how this is the first anthropomorphic female champion, the amazing thematics behind her, her adorable movements, how beautiful Wolf is, and how there is totally a Telltale's Walking Dead joke hidden in her lines."
Also not sure how people aren't seeing that she doesn't seem to actually be designed as a lategame carry, or a carry at all. Her current kit lacks good scaling.