Ricky Martin gives good lean"posing against a wall, languishing next to a pillar, and climbing a ladder, tilting his body precariously away from the rungs. Despite a voice that merely hits the notes, and arms as stiff as cardboard, Martin charms as Che. Part of that is due to the sex appeal that brings so many "livin' la vida loca" fans to the Andrew Lloyd Webber and Tim Rice revival. Martin's clothing hangs effortle…
