This wasn't actually supposed to be in my hands until Monday or Tuesday, but it arrived early. Yay!!!
I wish this were a paper edition of the light novel rather than a paper edition of the first volume of the manga (Amazon's listing for it was confusing for months), but I'm very much looking forward to this anyway.
As far as the premise goes, it's extremely similar to Accomplishments of the Duke's Daughter. In both series, the main character finds herself in the body of the villainess in her favorite otome game. Accomplishments of the Duke's Daughter very quickly brushes the otome aspect of the series aside and focuses on the main character's knowledge of economics, business, and taxes. I just did a quick flip-through of My Next Life as a Villainess: All Routes Lead to Doom!, and it seems to reference the main character's otome knowledge much more. It also looks wackier.