Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: A fun comic that continues to improve

Agatha Heterodyne and the Airship City is the second collected volume in the Girl Genius series, with material from issues 4-6 of the comic. It's also the first of the series in full color, which is welcome; the color works much better than the B&W; art.In general this volume works better than the last - the art has only occasional hiccups, mostly from the tendency towards wild over-exaggeration of character's expressions - a good fit for the book, but overplayed at times here. More importantly, the Foglio's continue to room to their imagination, and the "mad science" part gets better as the comic develops.There's great pacing here as well - both the backstory and main story unfold at a good pace, and revelations around the characters are built up. While probably not the best volume of the series, it's an improvement over the first and probably the best place to start. ****