I've only heard of K Reno on the internet and I've seen kids on FB post about him. 100% of them are cacs. I peeped some of his stuff, but the production and mix quality was trash. I can only rock to shyt if it's sonically good or has a warm, gritty sound (a la Wu-Tang, Gang Starr). As for his rapping, he sounds like any 40+ black dude I've heard that comes from the Eric B & Rakim era that tries overly hard to be lyrical-miracle. shyt just doesn't sound pleasing to the ears. Does it display technical rapping ability? Yes, but in terms of "good music", his stuff is definitely not that. I love underground shyt, but if I want to hear a technically-skilled 40+ black dude, I'd rather listen to Percee P. His output is much less, but at least his production is good.
Typical cac listener:
"Bro! Cody just showed me this SICK EMCEE by the name of K Reno. DUDE you GOTTA hear how fukking ILL his bars are. fukk the mainstream, this dude will RIP Lil Wayne and Drake to shreds, bro!! Tanner and Brett are coming by to pick me up in a few and we are gonna BLAST this shyt all the way to your crib."