Is LandCraft River Heights quality just a myth?

My kids' school admission is next year, need a 3BHK asap. LandCraft River Heights Tower 18 ki construction quality ko lekar bahut doubts hain. Everyone glorifies it, but I hear finishing issues, seepage, aur promised amenities bhi adhe-adhure milte hain. Builder ka customer support bhi response nahi deta. Real problem hai ya sirf gossip? Change my mind.