County Group in Sector 151: What's their track record?

Just saw this video about Sector 151 in Noida, talking up its location near the Expressway and Metro. It mentions County Group is building there. I'm checking out the area for potential investment. Honestly, I'm a bit concerned about builder track records these days. Does anyone have real experience with County Group's past deliveries or construction quality? Heard some builders have possession delays. Is that an issue with them? Would love to hear your thoughts.