I wrote a brief review about the book in 2002 - at the time,
Tarot Symbolism was nearly impossible to get hold off, and thought that it would be picked up by some major publisher for reprint (the original was printed in 1986). Through a series of fortuitious steps, Robert O'Neill generously 'donated' reprint rights to the
Association for Tarot Studies - and so we re-printed it with short run print-on-demand technology (which works out far more expensive than standard printing, for which the ATS is not set up).
As far as I am concerned, it remains one of the masterpieces of writing on tarot, though of course Robert O'Neill would undoubtedly include various alternatives, or have written it in different ways, were he to have penned it last year instead of twenty years earlier.
A classic with still many avenues opened by the book worthy of further investigation... and a delight to read.
Can a 'beginner' read it? Absolutely. As long as one is interested in history, symbolism, and tarot... and can easily read introductory tertiary humanities oriented books, then it will be, in my view, a delight to read.
For the two Aeclectic reviews (including my own), see: