You have ESPN Club, Flying Fish, Big River Grille and Brewing Works, Jellyrolls, Atlantic Dance Hall, whatever replace Kouzzina, a few counter service places (bakery, ice cream, pizza), a typical resort gift shop, and a Wyland gallery. That's about it. Yes, there are a few fair/carnival type games, and perhaps a few performers on the boardwalk, but no guarantee that they will be there/open at any given time. So sure, you could catch an afternoon game with a few beers at ESPN, then get dinner at Flying Fish, and then wander over to Jellyrolls for some dueling pianos and a few more drinks, but that's really the only way I can see to stretch it out. ADH just started a cover charge, brought on a karaoke/play along with the band type show once a week and by all reports they still end up with maybe 30-40 people in the place. Jellyrolls also has a cover charge as well.
As adults staying in the Epcot resort area, not a terrible way to spend an evening now that PI is closed. With party members under 21, not worth it at ADH and Jellyrolls are both 21+ I believe. Or if you want to catch a game while at the world, ESPN isn't a bad place to do it. But mid day or for someone staying at another resort, not much to it.
I'd really compare it to visiting almost any other deluxe resort on property. Resort gift store, a few TS dining selections, and some smaller entertainment options. It could have been more, but WDW seems content to let it linger as such.