If you're into British bikes, I think this is a good example of one from a boutique builder. As you can see, the workmanship is first rate. Nice counterpoint to a Team Raleigh or other top end 'factory' bike.

It's funny how dismissive people are, based mostly on fashion and mystique. Though it's a classic 70s road bike rather than a rando, saying it's in the same league as a Herse is not unreasonable. Both small high end shops. Perhaps (american) Masi is a better comparison.