The Renesis, specifically the bi-fuel hydrogen Renesis, was the last Mazda "Wankel Rotary engine." This has been repeated by Mazda's public relations for several years now. Anyone who believes otherwise is delusional at this point in time.
Despite the horror stories I still considered a RX8 versus buying a twin until I settled on something completely different (at least for now). I still haven't driven a RX8 or RX7. I have never been impressed by the engineering on Mazda's Rotaries, now the chassis on the otherhand...