I really enjoyed leafing through this huge, doorstop-sized tome. It's got a clear, modern style of presentation with lots of colourful photos of book covers and summaries by a variety of contributors.
On the downside, the index is a bit of a mess, with E. Nesbit's The Railway Children missing for example, whilst actually being present amongst the 1001 books. The arrangement of titles into age groups also means books by the same author can be scattered around rather than lying next to each other.
However, overall this is an ideal way of finding new authors to read and being reminded of a few forgotten classics.