nobody else was good enough to dislodge them from that position, meaning their skill-level was very good at least. So yeah, some luck, but also a lot of skill.
Well that's not true because Matt Murray won two of his three Cups in Pittsburgh.
Now, I have to say that I don't fully understand the stigma that comes with the term "compiler".
It means that his only hall of fame metrics are the ones that come from playing for a long time. All the stats that the broadcast crew tries to pimp, most GP, most minutes played, total wins, etc. And yes, most of them come from being a starter for a long time, but he started in Pittsburgh when they didn't have any better options, until they had a better option, then he was pushed out. He was moved to Vegas because they didn't find anything better, until they found better and he was once again famously pushed out.
A .900 goalie in the 80's was quite good, like top-5 good, but today would be considered below average for a starter (Saros is .900 this year at 27th overall). I wouldn't compare them based on save%.
In terms of league wide rankings for goalie sv%, let's look at his finishes (for goalies with 40+ GP):
2005-06: 19th
2006-07: 21st
2007-08: DNQ, 35 GP
2008-09: 18th
2009-10: 27th
2010-11: 11th
2011-12: 21st
2012-13: 18th (lockout year, lowered GP threshold to 20)
2013-14: 17th
2014-15: 13th
2015-16: 9th
2016-17: DNQ, 38 GP (Matt Murray was 6th this year as the starter)
2017-18: 2nd (First year in Vegas, this was a legitimately great year for him, but he was also on a really good team)
2018-19: 15th
2019-20: 16th
2020-21: 3rd (Another shortened season, lowered the GP threshold to 20, won the Vezina this season)
2021-22: 21st (Chicago+Minnesota year)
2022-23: 14th (The year Gus was 2nd in the league sv% with 37GP)
2023-24: 30th (Gus was 26th)
Some more key points:
- The Cup he did start for in Pittsburgh (2008-09), among 13 goalies with 6 or more GP in the playoffs, he was 10th in sv%
- He was on the bench for the 2015-16 Cup run, he started 1 game that spring, played in 2, Matt Murray won them that Cup but Fleury somehow gets credit for it
- In the 2016-17 run, he played the first two rounds, was 7th/13 in sv% for the same 6+GP criteria, Murray had to come in and close it out, Murray was 1st/13
- 2017-18 he did finish 2nd/10 in the playoffs, Vegas made it to the Cup final but lost
- 2020-21 Vegas made the conference finals iirc, Fleury was 11th/13
- When you look at the entirety of his career, from 2007 to now, he's led the league in GP with 904, but his sv% among goalies with 450+ GP during that span is 16th/30, right around where Devan Dubnyk and Cam Talbot are
- Looking at % of game started with over .900 sv% during that time, he's 18th/30
This is what a compiler is. Out of 21 seasons, he's had 2 that are, compared to his peers, great seasons, including playoffs. The rest of the time he has been league average.
He's won 1 Vezina trophy in 21 years. In the time since his first season, Hellebuyck has won 2, Bobrovsky has won 2, Brodeur has won 2, Tim Thomas has won 2, and obviously a slew of others have won 1 as well.
He's just not anything special. He's "one of the good guys" as you said earlier, and he's played a long time, and because of those two things, people think he's one of the greatest goaltenders of this generation. I suppose if you're someone who heavily emphasizes longevity, then absolutely, but he's only rarely been among the best ability-wise. He has largely been, as I said, an average (starting) goaltender in this league.
And there are certainly arguments to be made that most of his accomplishments that people point to (the Cups, the Vezina) are primarily because of situations he was in, and not because he himself elevated those teams.