More Tool Tips

The Tool Tips you get when hovering over values in the node editor are not useful at all. "Input value used for unconnected socket" is useless and says nothing on what that socket does.

Also, there could be better tooltips overal. If you hover your mouse, it gives you a short explanation. If you hover your mouse longer, it could give you a longer explanation and maybe even a gif animation to display what that value changes, if possible.