Absolutely Axe,
The thing with BIR cooking is, in theory, it should be simple! They are, after all, running a business, they are not going to over complicate things. Everything that they do in their kitchens will be simple, methodical and almost mechanical. Im pretty sure that they don't have any michelin star standard chefs working in these places, although they will be very good at what they do. It's more than likley that they are all related in one way or another, and learned their craft from spending a few months in the BIR kitchen.
If you cooked your favourate dish, 30 times a day, day in day out, how good do you think that would make you as a chef, probably excellent IMO. And that, to me is where they have the advantage, that's all. I wouldn't say that their food is any better than ours though.
Axe, I am absolutely convinced, in a month or so, understanding how dedicated you appear to be, you will reach a point where you are creating dishes that all your family and friends will love MORE than their local BIR, but YOU will be the only one thinking that there is something missing (and there probably won't be anything missing at all)
Ray