
Originally Posted by
Louis
I restores her by killing the non-human parts or Kerrigan. If you had a problem with this but not the tower killing all of the Zerg on Shakuras, the psi disruptor on Tarsonis and the crystals empowering the zerg to win on Aiur, I'm going to smell a conspiracy, because I'm sure that at least 1/3 of these fit yours and the tvtropes provided definition of the term (I didn't read the manuals).
I felt pretty sure that the subject of Kerrigans humanity could simply never have become a factor after BW so long as she remained infested so that probably helped me a lot in accepting it.
Although I think I agree with your general preference for Blizzard to make better use of plot devices at times. You could probably consider Zeratuls void powers to be a plot device like the crystals, but overall since it was a very major part of the development of the Protoss characters (<3 Aldaris) and civilization that the ends justified the means. I don't know if it were the most apt example, but my point is that I would have preferred an equivilent for Kerrigan of WoL rather than with a magic rock myself, and I suppose she has enough depth that HotS could continue the theme of Kerrigan finding herself and "showing us what it means to be a Zerg" if the development were well paced.