Ghost societies are Greater Noida's biggest investor trap.

Finally taking the plunge in Greater Noida, fed up of renting. Landlord raised rent again, ugh. Looking at Shatabdi Rail Vihar, it's completed. What's the real investor-to-end-user ratio there? Don't want a ghost society. What's this builder's project delivery track record like for other projects? Were there many RERA complaints? And for investors, what's the exit strategy? Who's actually buying these flats in 5-7 years if I need to sell? Is the secondary market liquid enough?