Earlier this week a few L.A.-based Hollywood columnists were politely disinvited from attending last night’s screening of Abdellatif Kechiche‘s Blue Is The Warmest Color (IFC Films/Sundance Selects, 10.25), the must-see lesbian romantic drama that won the Cannes Film Festival’s Palme d’Or last May. All publicists and marketers want online conversations to be sparked by the heat and excitement of Telluride or Toronto, but if I were running Sundance Selects I would let these guys see Blue before things begin on 8.28, and not just because it’s difficult to wedge a three-hour film into a compressed Toronto screening schedule. It’s vitally important to see Blue now, I feel, because of Adele Exarchopoulos‘s incandescent, unstoppable lead performance as the teenaged lover of supporting costar Lea Seydoux. Because AE will absolutely be one of the five Best Actress Oscar contenders this year. We’re talking an almost-done deal — really.