Po-ke serves great bowls, but poke purists need to keep an open mind when they try this place. Calgary has super expensive fish (duh, we're landlocked) and there's a lot of filler in Po-ke's bowls that you wouldn't see in traditional Hawaiian bowls (see my pics of Coco Cove if you want to see an example).
From my time in Hawaii, traditional poke bowls literally comprised of only two things: tuna and rice. However, Po-ke's bowls are very refreshing since there was so much variety in a bowl. I highly recommend adding mandarin oranges and pineapple to your poke bowl for additional flavor blast.
However, the most important thing when I try anything raw isn't portion control: it's freshness of fish. The fish at Po-ke is super fresh; the trays of fish deplete and get rotated out super quick.
You can pick their special bowls or you can make your own bowl. I noticed making your own bowl garners larger portions but Po-ke isn't generally stingy and the bowls are very filling.
And if you're not into raw fish, you could always get tofu as your "meat" for the low price of $10!
Go give Po-ke a try, they're so worth it!