It solved the purpose for which I purchased it. In mid 2012 I had almost lost all my SharePoint sites due to database corruption which further seems worst when no one knows about the solution. At last I was able to find the solution through one SharePoint forum which suggested stellar as a solution. Tough I dnt had any idea how to use the software but software interface was awesome truly for novice, finally I was able to see all my data in preview. This is enough to purchased the software. Which worked in my case.