Well, I've coughed up the readies for the new edition and aside from 36% more pages, colour throughout rather than a gallery, decent sized drawings (all very clean and more of them), I'd say it shows what an extra 18 years research can add. There's a few studies that are new to me, but I'm not one for the fast-movers and the more niche subjects (Maritime, SABA, NBMR.3) get fuller coverage. I was impressed with the coverage of the Shorts PD.9 bomber projects.
I'm glad I bought it. Biased? Maybe, but I'm sure Tony was more aware than anyone that producing this edition without new content would annoy folk. Hasn't annoyed me and I think it's been done better than the Fighters book. But as I say, fast-movers...
Chris