This is in decanter magazine right? So while it may be aimed at people who don't drink much port, I struggle to see that it is aimed at novices.
Presumably he wanted to highlight 1970 (alongside 85 and 94) as one of the top vintages of the latter part of C20, as well as having at least one "mature" port in his list. So (if I were in his shoes) I'd rule out 1970 Fonseca, Graham and Dow immediately (all of which are too primary still to fulfil that role) and hesitate over Taylor (too much variation between bottlings to make it a simple recommendation). There are others he could have picked (Warre), but Niepoort 70, Fonseca 85 and Taylor 94 is a pretty good / safe grail list spanning those decades.
In terms of the remaining VP recommendations, i can see the rationale behind recommending Roeda 12 / Noval 12 (a value pick / current en primeur pick), Malvedos 01 (supermarket pick), Bioma / Warre 2011 (recent "great vintage" picks), and if you look through his TN's he has consistently rated Dow Ribeira very highly across a number of vintages (including the 04
here, where he described it as a "wow of a wine").
For TWAIOAs, I can't argue with Sandeman 30 (perhaps San Leonardo, but you have to go to Porto to get it) and Otima is the best 10 i've tried outside those that only seem to be available in Porto. 20s are going to split any debate, but I don't think his picks are outside the consensus "top tier" 20s.
So in terms of picking a handful of ports in each category with UK availability as "top buys", keeping a judicious balance between producers (and presumably also being particularly sensitive to any charges of favouritism because of the Blandy-Symington connection), is the list really that strange?
Rob C.