How has Stingley looked?

To me, this season will be a success if we have 2 or 3 players who show that they can be cornerstone pieces in a few years when we have a chance to hopefully be competitive. I’ve heard a few vaguely positive comments about Stingley on podcasts, etc, but not much. Can someone who understands football better than I do give a scouting report on Stingley so far this year? I know he’s had a few flashes, but I really can’t tell much just watching on TV. I know it’s only 3 games, but does he look like he’s got all-pro potential?