In professional wrestling, there is never a set style of how the company operates itself. The World Wrestling Federation goes through era's. Back in the 70's, there wasn't much flash, and people just enjoyed the spectacle. In the 80's, the over-gimmick era began with ridiculous costumes and even bolder characters. In the 90's and early 2000's, the WWE was in it's self proclaimed "Attitude Era," and since then have moved into their current for-the-family "PG Era." Nothing ever stays the same, no era is unanimously liked.
Much like the sport of hockey, strategies change all the time. Sometimes on a yearly basis. Last year, we saw the Tampa Bay Lightning exploit their 1-3-1 defensive strategy which lead them all the way to the Eastern Conference Finals. This year, their strategy failed to have them even sniff the playoffs. Teams adapted, and conformed to their strategy.

Yesterday, I read an article on thehockeynews.com about how the Rangers and their block-first-ask-questions-later mentality is
BAD for the sport of hockey. The writer of the article, Ken Campbell, condemns the Rangers for making the sport boring to watch, and is not appealing to the audience. Campbell called out the series with the Capitals as being uninteresting because of how many shots were blocked, and even went as far to compare their strategy to The Trap defense that was mainly used by the New Jersey Devils in the early 2000's, which is now referred to as the "dead puck era."
I have many quarrels about this article, so much so that I feel I could make a nice pamphlet in Adobe InDesign, print it out, and air-mail it to Mr. Campbell.
First, let's compare The Trap to blocking shots.