Breakfast is already "successful". This, I based on two factors:
1.) The band-the machine: you need to have a well oiled machine with dedicated members and goals. A little bird once told me "playing music is easy, getting the band together is the hard part." OK, they have that.
2.) Fans/response: consistent #\'s at shows, people who keep coming to your shows, peoples\' heads turn away from "the game" that\'s on the TV at the bar, people who buy your CD\'s not "just to be nice".
That part they have as well...this forum is proof!
You kinda need both to consider a "success". You can have #1, but if no one give a flying fuck about your band, I wouldn\'t consider (just) THAT successful.