It's the best the Rangers have played since the halcyon days of Mark Messier, Adam Graves, Brian Leetch, Mike Richter and Sergei Zubov. There were 5 Hall of Famers on the Rangers 1994 Stanley Cup Champs:
Messier
Zubov
Leetch
Glenn Anderson
Kevin Lowe
With Igor Shesterkin in nets, the sky is the limit for the current Rangers. Shesterkin has continued the wonderful Rangers Goalie Tradition of Richter and Lundqvist and may actually prove to be better than all other Ranger goalies.
How far they go in the playoffs depends on how well their 3rd and 4th lines perform. Would also be nice if they get something out of Kaapo Kakko when he comes back.