Is the Rebbe Moshiach? Or Not?

Although much of this documentary is in Hebrew, there is enough English to understand the main point: Is the Lubavitcher Rebbe Moshiach (the Messiah) or not? It is quite clear that there are different opinions within the Lubavitch camp. But clearly, the naysayers seem to be sad and crying, and the ones who believe are joyful. So which is it?
According to Torah sources, Moshiach is a human being of flesh and blood, descended from King David, accomplished in Torah wisdom and in the commandments, and a king who will strengthen the Jewish people in their laws and traditions.
However, Moshiach will also correct the whole world. To this end, the Rebbe emphasizes the 7 Noahide Laws, universal laws that G-d gave to Noah and his children for a sane and habitable world. The Rebbe asks that these 7 Laws be publicized to the nations as keeping these laws is their share in bringing the final Redemption.
Many Jewish sources indicate that there will be a time when Moshiach is concealed, only to be revealed again. For example, in the book of Daniel, on Verse 12, "Fortunate is he who waits...," the commentary says, "for our King Messiah is destined to be hidden after he is revealed and to be revealed again."
One thing people should know: With every appearance after his stroke in 1992, when he no longer spoke, the Rebbe insisted and encouraged the multitude in singing one song and one song only, whose words were: "Yechi Adonenu Morenu V'rabbenu, Melech HaMoshiach L'olom Voed." "Long live our Master, our Teacher, our Rebbe King Moshiach forever and ever."

Try this link to the documentary:
http://www.chabadinfo.com/?url=article_en&id=29763