I had to download these because they're blocked for me, so I can't tell if there are any subtitles. Anyway, a summary:
He mentions that Yuzu was only 4th after the SP, but that what he had shown in the short was not "the real Yuzuru Hanyu" (feel like I've heard that one before). When he falls on the 4Lo (still irritates the heck out of me when they call it Rittberger, as I rarely watch with German commentary), the commentator is like "oh well, one day this is gonna work", and after the program he basically goes, well, that quad loop didn't work, but some of the other jumps were brilliant, and once he manages to go clean on those elements, there will be a few more points to gain, so there really is no need to worry about this diligent athlete. (this is a recap, so I guess his comments are related to the fact that he "only" came second in the end)
After the EX he talks about how Yuzu was behind after the SP because the 4Lo hadn't worked, and that he partly does that jump because he's got some trouble with the toe loop, and that he still managed to catch up in the FS. There's a bit of fanboying when he goes on about what a hard worker Yuzuru is, that he's a fighter, that we've already seen great things from him and that we've been through some stuff with him (ain't that the truth), that he'll never forget the WC after the Olympics, when most of the pressure of the season was already off and everyone's batteries were pretty much empty, but how Yuzuru then fought for that WC title.
He does think Yuzu's totally awesome

that much is clear