I watched all the WSBK races there on Sunday (on TV). I watched the soaking wet superpole on Saturday too. I have to say it's in danger of being my favourite foreign circuit to watch racing on, but I reserve full judgment till I've seen some cars there.
Loads of really spectacular corners and sections, elevation changes which are actually obvious on the small screen (not often you can say that about a circuit, TV tends to flatten landscapes significantly).
A great way to end the WSBK season. 600 superstocks was incredible, definitely worth watching if you somehow get the chance.
Here's hoping it features on many race calendars over the coming years. Great circuit, a credit to the designers, and to Portugal.