You have got to be kidding me! If the product is promising a tutorial, the least it can do is say “This is the tutorial, now we’ll walk you through creating a new project.” The product doesn’t say that. The “two minute quick install” doesn’t say that.
This is like promising to teach someone how to ski, taking them to the top of the hill, and then saying “OK, now ski.”
Personally I already got around this and have started analyzing some existing Gradle/Java projects. But it’s a huge barrier to any potential customer who wants to try out SonarQube.