Sector 156 Noida Extension: Worth the hype?

So, I'm thinking of buying in Sector 156, Noida Extension. Heard it's upcoming. Kya scene hai wahan ka? Metro connectivity kab tak hogi? Traffic ka kya haal hai, bhai? Investment potential sahi hai kya? My parents keep saying door hai, but what do you think? Mujhe advice chahiye yaar!