Gray Goo was really really good but pretty much fizzled. Nobody has brought that kind of budget in since. Westwood[esc]cwPetroglyph subsequently made some very fun "8bit" styled RTSs with a more CnC flavor. We also just got a CnC/RA remaster, StarCraft Remaster, and WC3 remaster. So RTS almost feels more like a historical than a vital genre at this point. Which is a shame because it's imo more accessable than a MOBA (in which every match you must strap in, prepare to endure abuse if you suck, not surrender, and click really fast.)