This will be a less involved review:
The atmosphere is what you come for and it's spot on. The ambience, tables, music and entire build out are very authentic of a German Bier Hall. Large group benches in the main dining area and a Biergarten in the back. It's definitely on the touristy side.
Service is very friendly and efficient.
Food - I really don't love German food to be honest. With that said, who doesn't love a great soft pretzel? These are flown in from Germany and you can tell. They are excellent. The sausages are also very authentic (I went with a group of Germans who confirmed this) and I think they hit the mark for quality, authentic execution.
Options are limited as 90% of the menu is pork based. So know what you are coming for.
The German draft beers were very good and come in liters and half liters.
Overall I'm glad we came and is a great spot for large groups.