Rubric says 3.375, so rounding up.

I definitely enjoyed Full Speed to a Crash Landing more than this one, but it's difficult to put my finger on why. Ada is always transparent with her plans and motivations, so I'm not sure that it's that. Part of it may be that the entire thing takes place in about the amount of time it took me to read (3½ hours with distractions and a nap break), but it wasn't as fast-paced as that would lead you to believe. Regardless, I love Ada and am looking forward to Last Chance to Save the World in April (or sooner, if Daw will keep approving me for ARCs [thanks, Daw!]).