One quick point on Hall - he gets knocked a lot on playoffs, but A) he deserves credit for ending the Habs run, and B) he did win a Smythe very late in his career.
I just want to make sure Hall and Ovechkin are properly compared, because their resumes are kind of similar (regular season dominance, playoff disappointment). I would contend that Hall has a more impressive resume in the playoffs than Ovi simply because he has two signature runs to Ovis one.
Edit: Not trying to pick on Ovi here, but I just noticed that they are the only players up in this round that have "playoff knocks" as opposed to neutral or positive playoff resumes.
Was hoping someone else would do this, but here goes:
In favor of Glenn Hall:
Longevity as an elite player compared to other players at his position. 11 times 1st or 2nd Team All-Star - the most of any goalie ever by a good margin
Ovechkin has been a 1st or 2nd Team All-Star 10 times himself, and twice 3rd. But, while Ovechkin has generally played during one of the stronger times for LW in league history, it's still easier to rack up All-Star nods at LW than at G.
Halls All-Star record is just extraordinary, maybe comparable to Bourque or Howe in relation to his position.
Most times 1st or 2nd Team All-Star Goalie:
Glenn Hall 11
Frank Brimsek 8
Terry Sawchuk 7
Jacques Plante 7
Bill Durnan 6
Ken Dryden 6
Dominik Hasek 6
Patrick Roy 6
Martin Brodeur 6
Now, competition for goalie is definitely tougher in a 30 team league, with the chance of a hot one-year wonder vastly increasing. But Hall's record vs his contemporaries is still very strong.
In favor of Ovechkin:
1, Peak. At his best, Ovechkin was probably the best player in the world for 3-4 years, or at least 1A to Crosby's 1B. Prime Ovechkin = Prime Bobby Hull, just not for nearly as long. And I don't think Hall was ever as good as his teammate Bobby Hull.
2. Over the course of his career, Ovechkin is the clear cut 2nd best player of his generation - and by now, that generation has been around for a decade. I doubt many would consider Glenn Hall the 2nd best overall player of his generation. Even those who do, it can't be by a clear margin over the pack.
I doubt many would disagree that Ovechkin is the clear #2 of his generation by a good margin over the pack