My head is whirling after studying this long article, especially using the adverbs mieux / pire for making a general statement with être eg Ta télé est bien mais la mienne est mieux.
Please correct me if I’m wrong, but surely in English you use the adjectival form here? You don’t say "yours is well …mine is better" but "yours is good…mine is better".
I think there is scope to highlight this more fully. [Edit: and indeed the Lawless article on Bien vs Bon that Chris referred to 4 years ago, actually says that bien is an adjective when used with state-of-being verbs]