I am not sure why so many complaints on VGN. Not sure whether it is true or not, I bought a flat in VGN Stafford and I got proper updates and really good service. From the start till now an excellent executive, "Mr .Ganapathy " helped me. Try reaching him, he is very friendly.
Kindly please avoid bad reviews unless you are truly affected.
If you truly facing issue, kindly write to them and give a proof of what happened, which will help people to select the right apartment .