“Kubo and the Two Strings” weaves a magical tale

Four stars. Rated PG. 101 minutes.
“If you must blink, do it now,” begins the voice-over narration of the animated adventure “Kubo and the Two Strings.” “Pay careful attention to everything you see, no matter how unusual it may seem.”
A viewer would do well to heed that advice, not only because this breathtakingly beautiful film comes courtesy of Laika, the stop-motion animation studio behind the Academy Award-nominated eye-poppers “Coraline,” &ldq