Valencia is a awful track, it just doesn't give much to F1, it's not Monte Carlo or Melbourne Park. Here's hoping the European GP goes to Brands or even Donnington some time soon.
As for Catalunya, I've always liked it. As an gaming track it is fantastic to drive. The mix of fast sweeping curves with elevational changes and the mega straight can break engines, the only down side to it that I can think of is that pathetic chicane that was added recently to ruin the last corner dramas.
Brands Hatch is too dangerous by today's standards, the GP loop in particular isn't really safe even for F3, BTCC and so on. Its impossible for them to widen the track there unfortunately, so its never going to happen.
Donington right now is fighting for survival, its still got a track to repair and is in dire need of a proper investor.
No other tracks are really suitable in the UK except maybe Rockingham. I reckon they should revive a Dutch Grand Prix or bring back a French GP. Or even better, we need San Marino back. We don't actually need a Euro GP, it was only good before because we got two great tracks rather than just one (Hockenheim and Nurburgring).
And I totally disagree about it in video game form - I hate it with a passion. It has a very tricky rhythm to it and in F1CE the AI is really good at punting you off there. It can be enjoyable on a good day but just like in real life its very difficult to overtake other than on the straight after a good run on the last section. The last few corners are the only enjoyable part for me, overall the track is really un-rewarding, getting a corner right never feels rewarding and so the concentration needed to keep the flow going never changes from being frustrating.
I doubt it will top Bahrain on the boring scale.
Clearly you haven't watched many Spanish GPs....
Bahrain used to be ok and really this year wasn't particularly bad its just that there was a lot of expectation piled onto a new season. Its not a very good season opener, shame money talks because Australia and Brazil were fantastic openers.
It's anything but bland and soulless. It just not a great on track spectacle in f1.
Nor does it have particularly great corners anymore. Or any history like Monaco, Silverstone or Monza. It does at least have atmosphere from the fans, which you can sometimes hear above the engines just like Interlagos. But atmosphere alone doesn't make a circuit.
If you look back at the "classic" races at Catalunya, they have all been extraordinary circumstances - heavy rain in 1996, mass retirements in 1994 plus Schumacher's 5th gear awesomeness, a battle of times in 1997, most of the races have only been interesting for strategies.
The fact the teams all know the track like the back of their hand doesn't help either.
I've said this before but Spain really needs a purpose-built car racing circuit rather than all these bike circuits. Motorland Aragon seems a bit better, shame we can't have Montjuïc Park.