I went in earlier today and despite the lack of people (which I didn't find a problem whatsoever) this showed outstanding effort and imagination. It isn't the technical stuff that makes things fun IMHO, but the whole idea and atmosphere that makes things memorable. I for one enjoyed walking through and viewing the rooms you had available. In each room I could taste the creativity and the time it must have taken to put together this virtual MGM.
Upon entering the entrance room, I was greeted warmly and welcomed to the place. Right then and there I knew some real "Disney magic" was built into this. Also, the photo album at the start explained things well.
I know everyone has differing ideas, but after witnessing this rather impressive "park", I think I would love to go back and see it again sometime because something this great deserves a second look.