The ceiling actually went in fairly easily. I still think it would be nice to make the tiles of a slightly heavier gauge of material which would increase the stability and confidence during installation. Never-the-less I am extremely pleased with the finished product.  Would that the rest of the space was as finished as the ceiling!  We'll be done in a couple of weeks and I'll be able to relax and look up once in a while.  This is the newly remodeled lower level of my house in Connecticut.