I've never heard anybody argue that Peter Kirk's lines in New Voyages/Phase II should be given to the regular characters, or that he should be canned because he's stealing the spotlight from Scotty, Uhura, Sulu, or Chekov. (Although I never spent much time on the ST:NV chatboards, so it may have happened.)
Folks have complained about Peter Kirk, but I've never seen anyone claim that he fucked his way onto the show. The same goes for Desalle and Cad... hell, I've never seen it for any male fanfilm actor. It seems this particular criticism is reserved for female cast members.
I agree it was a little long and anticlimactic
(jk). It's interesting that King Ghidora was designed around the same time as Star Trek and the rock creatures looked like they had a 60's Japanese monster movie influence.


) - and you run into a producer of a TV series who says, "I'll not only put in in an episode, I'll give you a line of dialogue...<-- That works better then 'looks' any day.