We've encountered moose on many occasions and generally have found them to be either shy or indifferent if not downright deferential. Of course, we've never come between a cow and her calf nor met up with a bull in rut.
The moose in Baxter Park do seem acclimated to people. At Chimney Pond, my son had to wait in line behind one to use the outhouse. I can prove it, I have it on videotape.
We also spotted one off the Marston Trail, less than 15 yards from the trail. It was so well camouflaged that you cannot make it out on the video until she wiggles her ear ... then the whole hulk takes shape.