They avoid terms like rapture and second coming , they smack of Christendom and Bab. The Great....however they do believe that the anointed will be "taken" all at once at the end of things. Also, a visible sign of Jesus Christ will bpoccur in the heavens to show that this is IT!
Similar beliefs, different name.
I note they reiterated the fall of Bab the G in 1919 ( when Rutherford anc his mates were relased from prison) , so no backdown on tnat belief either..