I was looking at selenium Bromine out of interest, and could infer some quick feedback.
1) The workflow to create a Requirement To Test is too messy.
2) UI Is very flat, so cant make much difference between the tabs.
3) Functionality Just works ok, however you have to upload tests created from Selenium IDE to make it the test work, which I don’t think is Ideal.
4) Overall process of running a test is quiet complicated as you get confused between hierarchies of the test.