The moats appear to be melting out at this point (at least as of this past weekend!) Both getting onto the Boston from the col just to the right of Sharkfin (with the snow gully then crap gully approach), then getting off the glacier to the upper col. There are 4 bivy sites at the upper col, and access to snow to melt for water was fairly easy. We were able to bypass both snow patches on the left without snow travel (well, three steps in the lower snow patch with our rock shoes on). That said, the 5.6 "crux" right at the start of the ridge was by no means the hardest part, and the upper part of the ridge above the upper snowfield did not appear to be 5.0. "Sketchy Bullshit" indeed!