Sam and Brandon were halfway through the commentary of the 358 Days / 2 section of the Kingdom Hearts Primer. Meanwhile, Roxas continued to complete more missions.
Something I mentioned in this episode is that Kingdom Hearts, after the first few games, has a tendency to hire relatively new voice actors for characters both minor and major. Either that, or celebrity voice actors.
That doesn't seem to be the case in Days though. I had assumed that Xion's voice actress being new was part of why she wasn't turning in a great performance. This is incorrect though, since her voice actress is Hayden Panettiere. You'd probably know her as the Indestructible Cheer Leader from Heroes or Sam in Until Dawn, but in terms of Kingdom Hearts she also does the voice of Kairi in every single game she appears in.
While she has little experience with voice acting before Kingdom Hearts (according to her imdb), it's no more or less than any of the other voice actors here. This again leads me to expect that the voice director(s) weren't giving them good direction.
It's a shame, or it would be if this game wasn't mostly filler.