This used to be my favourite banh mi in the city for 4 years but I noticed a slight decrease in the amount of filling they use in the sandwiches now. This is the only reason why I strayed and gave 4 stars instead of 5.
In addition, it can be confusing when you're standing respectfully in line and there are elderly Asians barging right in front of you and shouting their orders in a language you don't speak.
Still despite all this, it's the best place for a cheap lunch and there's nothing like walking through Kensington Market with a Viet sandwich in your hand.