Max Estate 105 Noida: Possession timeline realistic?

This video on Max Estate 105 in Noida looks pretty good. They're talking about these huge 5 BHK apartments and duplexes. The video mentions it's under construction, but I didn't catch a specific possession date. Anyone have experience with Max Estates in Noida? Do they usually deliver on time, or are there often delays? I'm trying to figure out if it's worth considering, but I'm really worried about getting stuck waiting forever.