Highlighting Errors in Output
When viewing the acceptance testing results, it would be nice to be able to see the initial errors at a glance. When viewing the summary, you can see that there are (for ex) 6 errors. In order to find the errors, then stack trace and the failed gherkin, takes some effort. If the initial error was highlighted in some way, then you could just look down a few lines for the stack trace of that error, and up a few lines for the failed gherkin.