Noida's 92% Surge: Builder quality?

Watched this video on Noida's huge 92% real estate surge with Jewar Airport. It's exciting! I'm looking at Greater Noida for investment, but honestly, builder credibility worries me. With such demand, are developers maintaining quality and hitting deadlines? Has anyone here bought recently? I'd appreciate hearing about your experiences with construction, delays, or overall track records. Which builders are good, or bad?