I imagine this comes from those emails that they send asking for feedback after games.
In the few times I have filled it out I have mentioned this sort of thing, and been positive about some of the more recent changes, ie opening the doors at half time and allowing people outside.
More bars and food outlets can only be a good thing really, it's actually pretty nice going down there an hour before kick off, standing outside with a beer and chatting.
For someone like me who lives to the East it's much more convenient than travelling past the stadium into town for a couple of pints before the game.