Cats ** - Oslo *****
By: David Sheward Meow and forever, Cats is back. After a smash London premiere, the original NYC production of Andrew Lloyd Webber's feline phenomenon became the fourth-longest running show in Broadway history, inspiring devoted loyalty among fans and disdain among naysayers. The rambling cat-alogue of frisky vignettes ushered in an era of Eurospectacles which were long on flash and glitter and short on substance (…