We love coming home from a busy day in tje parks, grabbing an ice cream & watching the performance.
They are a littile like the streetmasphere at HS,, but mostly jugglers and comedic magicians.
If you are not staying at BWV t, I would think the best way to enjoy the Boardwalk would be to stroll around foran hour after dinner there. Maybe as a break in your HS touring.
But if you are pressed for time, you might want to skip it. Don't get me wrong we LOVE it so much at BWV that last week when we got back from there, I added 3 more days to our June trip. But, if you are going to have to break your neck t get there, it might be underwhelming.
The best scenario would be if you had already planned to hop from HS to Epcot in the same day, just boat to the Boardwalk instead of bus.