What makes good beer 'good'?

After a bit of a hiatus, Travis over at Wyrd Brew has returned, most recently with a post on what characteristics tend to define 'good beer':

Good beer should be made well.
Good beer is crafted with the intention that it is to be tasted and enjoyed.
Good beer has a lot of flavor.
Good beer meets reasonable expectations of the beer enthusiast.
Good beer should be appropriately priced.

You can read the full scoop over at his original post.