It's busy but it's on a Wednesday, which helps control the local crowd. If you are a fan of the DIS Unplugged and other WDW related vlogs, you will see the vloggers out in full force in World Showcase for the opening day.
Ditto. I was there the following Saturday as well. It was more crowded than the first Saturday, but not F&W crowded.In 2017, I went on the first Saturday of F&G, and I was surprised that it wasn't that crowded! That visit was when I realized how much more comfortable the parks are in non-summer months. That was two years ago, obviously, and not THE first day, but I think you should be fine.
Yes it will be completely up on march 6!Is it completely up on the first day? We leave on march 7th so it will be nice to see it before we go.