Yes. I hope I wasn't misunderstood.
I've used Consul, Vault, Vagrant and Terraform so far and all of them are worth the time investment (Nomad is on the todo-list but for personal reasons I cannot play with it right now).
It'd be great if Hashicorp used less marketing bs and provided a clearer description... At first I glanced the Vault description, didn't really understand what it was supposed to do and walked away thinking "I probably don't need it". Which is bad because once I started using it I really loved it.
I think engineers know the reputation of hashicorp products at this point. The marketing site is for the C-suite people, documentation is for the technical people.
FWIW, their documentation pages [1] are actually a great landing page for technical readers. The comparison to other software is pretty good for "grounding" consul into your other infra.
[1]: https://www.consul.io/docs/intro [2]: https://www.consul.io/docs/intro/vs