No, they're not bad. I've enjoyed them. However, they were released long ago when fewer tools were available to developers to make great airports and LVFR has said they're out of the airport business, choosing to focus on aircraft instead. With that, I'd love to see these airports taken to the next level by someone. The average airport has simply evolved into a much more immersive experience thanks to devs like iniBuilds, FlightBeam getting into rhythm, Joe Erland at Aerosoft, and others who just do stunning work.
While the good ones keep getting better over time and updating prior work, LVFR just decided to go a different direction. I wish not, but hey, it's their business! 🙂