The initial setup is actually really easy to install. It's a quick process. You can turn it on and load the SaaS Dynatrace solution in just five minutes.
However, there is additional configuration and tweaking that may take years to optimize fully. The interface configuration is not easy; given the tool's complexity, it requires time to become familiar with it.
There is maintenance involved. Dynatrace releases patches every two to four weeks. The only painful part there is the agents we run on-prem and on our servers, it needs the agent the application needs to restart.
So, sometimes you delay the update to minimize disruption but the patches are sent to us every month.