Big name, small place

The Great Big Sandwich Shop on Matilda Way.

Now I know nothing of this place and have only noticed it recently, but I have had good reviews from someone at work. Whilst looking for info on it I also found a conflicting review that also mentioned that the size of the shop was 'modest'. Without going in I can't comment, but it looks tiny, exaggerated by the fact that it's on stilts. It's on my list of place to visit, I'll update when I have.