My post was poorly written and not very clear.
The way I look at it is that the Isles lack a lot of high-end “offensive talent.” Additionally, I wasn’t even focused on that poster specifically. Moreover, I also wasn’t thinking of the Pens exclusively but various teams such as the Lightning, Leafs etc.
The following that I wrote was intended to convey exactly what your second paragraph addressed:
My opinion on the Islanders is that they have great depth of talent up and down the lineup that allows them to play as well as they have.
Random few examples:
Toews - excellent skating and vision
Clutterbuck - surprisingly good at transitioning the puck with speed
Nelson - great shot, speed. Very good reads and defensive stick checks this series.
Barzal - often feels like a near guaranteed zone entry
Basically, I feel I can go up and down the lineup and find top quality skill and abilities that allow the Isles to do very well in the unheralded aspects of Hockey.
Hope that’s a bit clearer. Cheers