We came here for the AYCE. It's true that there are a few rules that other AYCE places do not implement but if you can get past that, it's a decent place to eat and the overall score does not reflect this restaurant quality.
I heard about Bryan's through my Korean friends, after taking a look at the Yelp page, it was hard to get a group to come as they were wary of the 2* average. People mainly complain about the 3 meat/round rule and the service.
3 meat/round rule did not bother us as it takes time to cook the meat and it is the same way as Jang Won- must finish before next order.
Service wasn't spectacular but it wasn't poor. The girl tried her best to get everything we needed with a smile - although there were some communication errors, we assumed English was not her first language.
The quality of food was pretty good. We got mainly samgyapsal (pretty much Korean bacon) and it was good. The place was tidy and they refilled all our side dishes and replaced our grill without having to ask. Keep in mind that you can only order Kalbi once but all the other meats are unlimited.
Overall I don't think Bryan's deserves the low rating. I really enjoyed the suction tubes that cleared away the smoke and that the meat cooked pretty fast and the servers did not come by to turn down the grill. We used to always go to Jang Won but since they started doing that, our meal would run for 2hrs+ and was not as enjoyable.
Would recommend this place and would come back again for AYCE kbbq.