The recent publication of a Chumash (Pentatuch) with the commentary of the late Rebbe of Chabad-Lubavitch, Menachem Mendel Schneerson, has won rave reviews from non-Chabad sources including Yeshiva University's Rabbi Norman Lamm, noted Sqverer posek Rabbi Gavriel Zinner, Great Britain's Chief Rabbi Jonathan Sacks, R. Gershon Tannenbaum of Igud HaRabbonim, and former Ashkenazi Chief Rabbi Yisrael Meir Lau.
So, what's the problem?
If you scroll down this page, you'll notice that Chabad has garnered other endorsements of note for the "Rebbe's Chumash," including the noted messianists R. Avrohom Osdoba, R. Nissen Mangel and R. Shloma Majesky.
My, my. The company some people keep.