beer hall has many good and bad sides. the pub is designed like a festival with bunting and various food “stands” a cocktail “van” and free popcorn. ? during the week it is a bar/pub with long tables and a self service style, a cool place for drinks with friends. i wouldn’t recommend going for a meal as you have to queue separately for fries/burger/hotdog/drinks - so its better if you just fancy a snack with your beer.
beer hall is always really busy but on friday and saturday nights, it becomes a kind of club. it gets incredibly busy, with barely any space to move and groups dancing on the tables. much better than some turkish clubs with awkward high stand tables with bottles of whiskey on - but not for everyone, i agree.
the prices are really reasonable, but stick to beer- the cocktails taste like cheap juice.