Pros:


1. The tool could be used to verify the core functionality (Not the UI) of the Web application.. This tool is convenient for detecting crashes.

2. Script recording and playback is easy and stable.

3. Works under multiple browsers.

4. Supports browser version updates.

5. Supports Scripting in C# and VB.

6. Affordable system requirements. Same as TFS.

7. Lists detailed result for each passed or failed step.



Cons:

1. The tool has a limitation when the page has JavaScript actions. In order to simulate those actions, the tester has to integrate code to simulate those actions. Which could be cumbersome depending on the application under test.

2. Test reports cannot be exported or printed.

3. Does not support pop-up recording. This is a known issue. See MSDN forums for details.