Having grown up watching matte paintings, shaky plywood sets, bubble wrap monsters and people running up and down the same corridor repeatedly and then decades of soulless bad CGI I have nothing bad to say about modern productions standards. There is something special and human about the artistry of matte paintings, scale models and physical sets but I don’t know that today’s viewers have the same capacity for suspension of disbelief. LED walls allow some story telling that would otherwise be to expensive to visualise.