I don't agree with her being late, but ya"ll sound funny with this "she only had one album" angle. How many people dropped an album that's over 20 years old that people stay paying money to see her perform songs from?
Personally, she's an artist I wouldn't pay to see perform. I already know she's going to be late and its going to be re-arranged versions of the songs. I can just catch it on Youtube. I don't knock anyone going to the concerts, but she's been doing this for over a decade. You know what you're getting from a Lauryn show at this point.