Personally, I am not a huge fan of beer. I like a good brew with a meal, but don't expect me to pound them back all night. However, Benelux is one of these places where I will enjoy a pint or two.
They have all different types of beers that they brew themselves. Some of them can have high alcohol content so look out for what you get.
If you are sitting on one of the tables, the service can be a little lackluster as others have mentioned. However, if you sit at the bar you shouldn't have any problems with service.
If you are a little hungry while knocking back a few, they serve European style hot dogs which are surprisingly good.
There is a terrasse out in the summer too, so on a warm summer evening you can sit back relax and enjoy some hand crafted brews.