Analysis of information sources in references of the Wikipedia article "โยทสึบะ หนูเด๋อจอมป่วน!" in Thai language version.
The second half of the book is observational humor at its absolute pinnacle ... [T]here are plenty of times when Yotsuba&! is less than brilliant—usually when the series defeats itself by dragging out a joke too long.
Such is the way of Kiyohiko Azuma's slice-of-life storytelling, which was mastered within the four-panel pillars of Azumanga Daioh but perfected only in the full-chapter format that Yotsuba&! brings.