Otto's is a great new addition in West Queen West. The city is definitely lacking great German restaurants and places to get German beers, and Otto's does a decent job.
It can get pretty busy so you may need to put your name down and head to the dog and bear for your first pint. The food is pricey for the most part (sausages as much as $8!?) but the pretzels offer some good value and are very tasty.
The beer selection is nice but I find the prices on the high end for a bar and pints that look less than 20oz.
The washrooms are definitely the star of the show, each one offers a different "experience". Very cool light shows and even a photo booth.
I personally have never been to Germany other than the airport, but I assume they are going for a more modern German style, with dance music and neon lights for ambience.
Overall there is definitely room for improvement but not a bad place to grab a pint or two with friends. A little too pricey and gimmicky to make this a regular bar to go to for me though.