There's no doubt about it.
I did an experiment last year, at the conventions, assemblies and meetings to determine how often the symbol of Christianity, Jesus Christ, is actually mentioned, talked about and discussed.
With the exception of the Memorial, and even that was more on the wine and bread than on Christ himself, there are no talks devoted soley to Jesus Christ and the work he did.
Watchtower will make vague references to Christ to back up THERE claims, such as Matt 24:14, "This good news..." and "Go therefore and make disciples...".
One may ask, why would the Watchtower do this? Why would they take the emphasis of Jesus and put it on themselves, the "faithful and discreet slave?"
Two possibilities exist:
1) Like the Israelites of old waiting for Moses to come down from the mountain, they made a golden calf, their God, and proceeded to worship it. Today, WT has exhausted its date setting, all it can do is say the "end is near." Having no other insight on the second coming, they are not patient to wait on Christ who said that "no-one knows the day or the hour" and have set themselves up as an idol.
See the latest chapter in the "Organized to do Jehovah's Will book" on "Trusting the Faithful and Discreet Slave."
2) Jesus and the religion he started were free from the rules and regulations of the Mosaic Law, although some principles were still acknowledge (Ten commandments). Christianity is freedom in Christ. Watchtower would have no need to exist, other than a "guiding force" if they correctly acknowleged Jesus. If this was the case, the WTS would revert back to the status they had in the 1900's, simply as an ASSOCIATION of International Bible Students, with autonomous congegations.
Because the WTS has books and magazines to distribute and people they need to control, it becomes necessary to alientate their followers from Jesus.
What better way than to discourage a relationship/faith in Jesus than to tell Jehovah's Witnesses that they can't share in the Lord's Evening Meal becuase they are not part of the new covenant.
Watchtower has REPLACED Jesus as the mediator of Jehovah's Witnesses.
The Faithful and Dicreet Slave is the Levitical Priesthood of the ancient Israelites.
Just as one had to "approach" a priest to get approval from Jehovah, Witnesses are taught to have deep respect, almost reverential awe for the "faithful and discreet slave"
Recently, I have observed a disturbing trend - one that may always have been there but now it's becoming more common to hear the brother "thank Jehovah for the faithful and discreet slave, and please bless them" when opening or closing with prayer.
The Watchtower Society is truly a cult, using Old Testament history to control their adherents.
Jesus on the other hand said, "that my yoke is kindly and my load is light."