Small world. My best mate of 40 years that I still see every week and occasionally holiday with, also works at Brixworth. I get some very small snippets of 'inside' information but it's more on a geeky technical level than something interesting to a typical F1 fan and it's certainly not something I would risk a 40 year friendship for sharing!
I can say that during numerous 'meet and greets' over the years, Rosberg and Bottas seem nicer, more genuine blokes and Niki Lauda is very funny. Other than being a great driver, my views on Hamilton are curtailed by my Mom's advice - 'if you can't say anything nice, don't say anything at all'.