Can I ask what left you with that impression? I've no idea if this is true or not as I don't participate much in the Clojure community, I'm just genuinely curious. I guess a bunch of people just use the lighter weight Compojure/Ring templates that really leave you with an extremely barebones web app to start with?
I used Luminus myself when starting out, but I feel that as you grow more comfortable with Clojure web dev, you'd _typically_ end up putting together your own Leiningen template more tailored to how you like to set things up (as I ended up doing). But even still, I don't think Luminus is by any means bad?