I doubt that it would take away from the threat of JPRA or SM or Mummy... it is baked into those attractions rather well. The entire thread, or canon if you will, of JP is that there is serious danger where there seems to be none because all is "under control". TE needs, and has always needed a bit of zest. If they could have animated the robot to get super agitated, move violently and screech at the end of the encounter... that would have fulfilled that... but we don't have that and it would cost megabucks to add/create.