In reply to John2:
Yep. As an E2 it's still a classic, but a bit of a one move wonder.
As an HVS A1, I imagine it's much more sustained, continually interesting, and more satisfying to be done when HVS is your absolute limit then to free it when you're cruising E2.
Same as most one move wonders. It's a shame to see it as bad style or ethics IMO.
(Only done Pincushion once btw, and it was a clean E2 onsight, but do kind of wish I'd had a crack earlier as an aspirant VS'er).
Edit to add: Michael Hood's list: spot on!
Post edited at 10:21