Whew, I finally finished. This is a solid syntax book as a primary syntax-learning source, even though it's old now (like me). A lot of dense math texts have a few cheeky lines which keep you going, but this had whole paragraphs of personality! Radford did good there. Of course, I already like syntax much more than math, and I was reading this sort of with a historical eye (“so this is how they did things…”) and a pedagogical one (“any exercises I can adapt? :D?”) rather than as a learner myself. The exercises are more thought-provoking than a lot of popular introductory syntax books (more data sets and hypothesis testing vs mechanical application of concepts), which I appreciate. Big Sandy Chung vibes.
I feel obligated to point out that there are plenty of “of the time” sexist things and gender stereotype-y comments, mainly in the interest of keeping things ~fun~, but that’s par for the course in pre-2000s syntax (and, possibly, pre-2000s life). There's also a lot of "we'll get to this in volume 2", which annoyed me once I discovered that "Volume 2" wasn't the second half of this book, but instead a different sequel book. HOWEVER, I don't think that Volume 2 was ever even published, so my annoyance has turned to lols.