Realgud
Jersey ads are a disgrace
I think this whole "play-off performer" thing is massively overblown. Honestly if you can score during the regular season, you can score during the playoffs. Generally teams play safer hockey in the playoffs and attempt to limit opportunities from the opponent, thus scoring goes down, particularly for players that other teams label as scorers. Beyond that the playoffs are much shorter so small sample sizes dominate facts. If a guy has a cold streak two years in a row (and every scorer has cold streaks) he's "soft" and a regular season guy.
On the other end if a guy has a hot streak all of a sudden he's a playoff performer. Saad is a great example of this: starts his career with some bad playoffs, is instantly labeled a regular season player. Has two good playoffs in a row and now he's a big game guy. Let's look at Tampa because they had a big run. Stamkos had a bad playoffs. He shot a ton but the puck didn't find the twine=bad player. Tyler Johnson had an incredible playoffs. As good as Johnson is, no one in their right mind would take him over Stamkos. So why would anyone even for a picosecond consider Abby over Nyquist? The answer is Abby having one good playoffs and Nyquist having two bad ones. Which seems unbelievable to me.
I understand what you mean by massively overblown and kind of agree, but what you said is not 100% true. There are some goalscorers that were never able to replicate their regular season success in the playoffs mostly because they can't elevate their competitive level.
Here is a perfect example, the guy is called Rick Nash : http://www.nhl.com/ice/player.htm?id=8470041&docid=TeamPlayerBio:44395#&navid=nhl-search