I am a big fan of Wt+. I find the increase space to make a huge difference - there's 6" extra leg room which means I can cross my legs if I wish and change my sitting position. In WT I'm pretty much stuck in the same position.

Also, that extra space means the person in front can recline freely without significantly impacting my experience.

As a window sitter, I like having only one neighbour - getting out seems much less of a hassle than having to disturb two people each way.

The other things - food, PDB and so on are nice but don't really count for much to me (YMMV).

So - I'm a big fan of WT+. Lots of people seem to get lucky with opups from the smaller cabin but I haven't found that, although I have managed a couple of UuA which is great when it happens.

So yes, I think it's a good product. It all comes down to the price difference over WT. On a long sector I'll pay up to £200 for it but typically not more.