Is Dwarka Expressway's appreciation already priced in?

Spent the whole Sunday checking out options in Sector 102 along Dwarka Expressway. Builders like Emaar and Godrej have some good projects, but the prices are already up quite a bit. Everyone's saying completion is imminent, but I'm honestly not sure if the promised timelines for the whole stretch are realistic. Is the appreciation along Dwarka Expressway still worth it, or has that ship sailed? What about Global City's impact on nearby sectors like 82-84? My parents keep saying these big infra projects always get delayed, and I don't want to get stuck.