PopMatters has a pair of reviews by Jack Patrick Rodgers and Monte Williams on issues 1-4 of Buffy the Vampire Slayer Season 8.
The second Minx book, Re-Gifters is out (and has been for a couple of weeks now). I thought it was just OK, which isn’t to say it was bad. It was the one I was the least interested in, although it does kind of make me want to pick up My Faith in Frankie.