I had asked this question before, but a little differently: for Europeans planning to visit the US, what guidebooks or personalities do you rely on for a "first time to US in a limited amount of time" perspective?
That is too big a question for this thread as far as I'm concerned, which will just derail it totally. But any European should (maybe, doesn't) know that you can't visit the US in a limited amount of time- a region or a state maybe, but the country?- you must be joking.
To me the answer is the internet and intensive research.
I can tell you two sources I wouldn't use- the TA forum and this forum, and for similar reasons.
I've just been reading a thread on TA this morning about US people visiting WA for a short stay. Leaving aside subjective opinions I am genuinely baffled at how I (from 5,000 miles away) have more up to date information about Suncadia than a bunch of contributors from 80 miles away. And it's important stuff. No I'm not going to intervene (after some thought) because it's "beyond my payscale". That just should not happen.
That isn't an isolated example.
This forum- we often bemoan about how overseas tourists only visit the big money places in the US, and we all know on here about "living like a local". Yet from my experience this forum encourages just visiting the well known. One example is that Mardee recently went to Seattle for a few days as a domestic tourist. And she got a superlatively excellent thread, one of the very best I have seen on here. I know from experience that if I had asked the same question for the same stay length I would have got a very different set of responses, which would not have been "me." it would have been all the usual tourist hotspots and telling me why I shouldn't go to where I actually want and need to go to. I've bookmarked Mardee's thread for its excellence.