I like sharing, who has feedback on SharePoint??

I have basic knowledge and an looking into this type of solution.
I'm wondering:

• Have you worked with Sharepoint?
• Do you know about it?
• How hard is implementation?
• Is is a drastic change for user who operate with MS Office & Windows?
• How is it being the Admin and/or Manager?
• Do users like/love it?
• How did it help the business?
• Does it make your work easier and more efficient?
• Are you less stressed?
• Reporting; love it or hate it?
• What's better than SharePoint?
  
• Do you know it well?
• Have you been to the Conference?
  

I will continue my research for now @,?:)-8-<=