FYI, there is no automatic upgrade to WT+ if you buy a full fare WT ticket; it is a separate booking code and is priced separately. The price of a W-fare ticket (WT+) is usually slightly higher than a full Y fare, although discounted fares may be available (check
www.deckchair.com for discounted fares).
The product is significantly better than the 'economy plus' area on UA, for example, and is comparable to Virgin's premium economy product. Food is the same as in the world traveller cabin, the seating is excellent (about 38in seat pitch), and it includes a footrest and laptop power.
Overall, it's definitely worth it on longer flights, particularly if you can get a discounted fare.
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