People commenting on this thread seem to me to be people who hadn't watched much hockey prior to 2000.
First of all, Nolan is piloting a team arguably of 4 fourth lines. With the exception of Ennis, and Girgs a team that is going to set historic lows for offense and PP percentage. Vince Lombardi, Scotty Bowman, and Phil Jackson would have a hard team doing any better with the talent that he has been given (and if you don't believe me, wait a year or two and see how many of the current roster will be out of the NHL).
Secondly, Nolan deserves some accolades for his past performance. He was an exceptional junior coach, he took a team that got rid of all stars of LaFontaine (who was injured during Nolan's last year here), Hawerchuk, Mogilny, and other quality players like Doug Bodger into the playoffs in his second year.
After watching the Islanders play the year after the canceled season, I thought it would be light years before they would make the playoffs (Buffalo scored over 20 goals vs. them in the four times the played). He takes the helm right after that season and guides them into the playoffs and nearly guides them to the playoffs the following year.
I am not expecting Nolan to make miracles. There are many problems with this team, systemic of when previous management was around, that is being rooted out. Nolan gets one more pass for me this year, and he has no excuse next year if the roster lays an egg.