"discussed well" is correct, and it can be used in written English.
For example, "The team discussed the plan well and came to a consensus about the project."
For the most part, the shows discussed well-covered aspects where already there tends to be broad analytical agreement -- from the impact on the American economy of going over the cliff to legacy commitments that inhibit Democrats and Republicans from iterating more quickly to good compromise solutions.
They discuss – well – lots.
It features Pennington and his alter ego Johnny Vegas in dialogue, discussing – well, squabbling about – the new book the former has written, Becoming Johnny Vegas.
In the exchange below, the husband and wife team discuss, well, being a husband and wife team.
Ahead, Rock and Delpy discuss, well, a lot.
On Monday, Clark Gregg -- who is a busy man these days promoting "The Avengers" -- stopped by the Huffington Post offices to discuss, well, a lot of things.
So, discuss well with your family members as your decision will determine the child that will join your family.
Cashman declined to discuss Wells because of tampering rules, but one club official said it was possible the Yankees would try to acquire Wells.
For, as Rawls indicates at various places, he takes himself to be discussing well-ordered societies.
