Can't agree more - an absolute tragedy it never saw front-line service. Even if a 1960's design, Olympus engines, terrain-following and side-looking radar - it would have still been in service today had it not been killed off by politics and another plane that has since gone out of service. The dastardly F-111!
Too expensive, unfortunately. We really, really couldn't afford all the stuff we were developing back then. Lovely plane, but we shouldn't have gone there.
A pity, but even more of a pity was that all the clever stuff we'd developed for it was binned in favour of not buying F-111s (ordering then cancelling), at significant expense.

If we'd upgraded the Buccaneer with TSR.2 avionics (the TFR fitted perfectly - it'd been developed using a Bucc testbed

), we'd have had an aircraft with a large proportion of the capabilities, at a price we could afford.
We wasted several very large fortunes in the 50s & early 60s, being too ambitious. We could have had more, at lower cost, if we'd tried for a bit less.