What is the fine-grained topic of the following text: Yet there’s nothing about their output that’s absolutely necessary to seek out (though we did enjoy that Plum Porter), their tap lineup leans heavily on porters and stouts (even in the summertime) and their tasting room is very cookie-cutter, which is disappointing for a place so out of the way..
That’s not to say there aren’t interesting things from time to time — at this writing, they currently have an oak aged beer and mead blend in rotation — but Old Yale is like many breweries that are decades old: content in what they do, consistent in their output, and with a market reach that discourages huge evolutions as time goes on. Only return the topic.
The fine-grained topic of the text is a critique of Old Yale Brewery's beer selection and tasting room.