I am going to try to keep this short and simple, you can't ignore or discount elite goaltending because it is a facet of the team AND that is what the Isles allocated cap space to establish. They paid up for an elite goalie in Sorokin and a high-end goalie in Varlamov.
They are built from the net out, it isn't luck. Stop saying they are lucky to be getting elite goaltending. They would be unlucky to NOT be getting elite goaltending.
Their defense is still coming together with two new, full-time players AND they are all learning a new system. The goaltending is allowing them to compete while other pieces come together. I am willing to give the defense time to iron out the mistakes and refine the process.
The Isles also have talent and diverse skill down the middle in Barzal, Nelson, JGP and Cizikas. They have defined roles and all bring different abilities to the ice.
The fancy stats have been wrong now for what, three out of four years? There is still plenty of time for deficiencies to be worked out and/or for a couple reinforcements to be brought on board, be it externally or a callup from Bridgeport, who as an AHL team is playing very well and getting significant growth from the younger players.
Like Bill Parcells said, you are what your record says you are. If my uncle had boobs, he would be my aunt. But feel free to take it to Twitter if you would rather look good and lose, as opposed to looking "bad" and winning.