The Illusion
Signature Theatre, Peter Norton Space, Off Broadway By Rachel Merrill Moss BOTTOM LINE: A lively, delectably decorated romp of a production with more amusing moments than stale ones. Being lauded as Tony Kushner's "most theatrical play," The Illusion has plenty to live up to, especially considering Kushner has made a name for himself by imbuing his boisterously theatrical pieces with ample bite and resonan…