Gurugram Top Builders: Real red flags investors miss?

Is Top Builders corridor in Gurugram really that safe a bet, ya fir sab hype hai? Everyone glorifies the location and potential ROI, but nobody talks about the actual red flags. I'm looking to buy my first home there, but parents keep saying construction quality mein issues ho sakte hain. What's the real story with hidden charges, or OC delays after booking? Change my mind if I'm wrong, but I feel like kuch toh gadbad hai. Disagree? Tell me why.