Not sure if this is the right place for feature requests:
One thing for me that is not ideal in Sentry is that the full url causing an error is not prominently visible at the top. Next to the error message and trace it is the most important information. Unfortunately the URL is only available in the Query String section.
Also, I don’t think the tags should be as prominent as they are now. They are important but less important than error message, stack trace and URL.