Agreed! The insert citation button gave a very convenient way to add a citation to a document. I don't understand why this was taken away. Not everyone is going to remember the short cut key either. Bring it back!
The convenient "Insert Citation" button in Endnote was practically the last reason to stay, as (to my knowledge) all other Citation Managers have resorted to your current solution.
You removed the one solid argument to pay for a program so many others are offering for free. This is absolutely outrageous.
Please re-insert this very crucial and distinctive feature of your program.