These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Power Rangers Mystic Force
Acting for Two: Barnie Duncan not only played Toby, but he also once reprised his role from S.P.D. as Piggy.
Base Breaker: Nick. Either an OK Red who has issues with confronting problems (Namely, fans criticize that Nick runs away from all of his problems and frequently gives up), or one of the largest Canon Sue characters ever made by Power Rangers (Which this page is biased towards).
Creator's Pet: Nick, due to being a Canon Sue. The final episode takes steps to remove him of this status though, by having him give up instead of trying to fight The Master. Although it quickly steps away of removing him from this when the other rangers say he's their only hope and has "always been the one to hold them together", despite alot of evidence to the contrary.
Crossover Ship: While not a romantic one, Chip and Dustin from Ninja Storm are commonly best friends in fandom due to being the nerd of their teams and for being the only male yellow Rangers (Which is commonly lampshaded during fanfics).
The theme song itself, while not the best, has some sweet violins one can hear during the credits (Or during Xander's fight during Once A Ranger).
And, as well, Ron Wasserman's two submitted theme songs, in particular the Rock Mix.
Ensemble Darkhorse: Xander, maybe it's the accent, maybe it's the wannabe Loveable Rogue vibe his smarminess gives off, maybe it's just the color green. When Operation Overdrive had a multi-season team-up episode instead of a full two-team crossover, Xander was the one brought in from Mystic Force. He's so much this that they had another Green Ranger get a promotion to Red Ranger.
Chip, while less popular, still has a notable fanbase, primarily due to being one of two yellow Western Rangers who's a guy alongside Dustin (Super Sentai had plenty of yellow males before, but Saban commonly changed them to women when adapting seasons).
Fridge Brilliance: The final scenes of the season show the humans of Briarwood accepting the magical creatures that inhabit the forest. This could potentially have helped sow the seeds for SPD, wherein humans and aliens live (mostly) together in harmony.
Fridge Logic: In the "Dark Wish" three-parter, Imperious captures Jenji and wishes that the Mystic Force rangers never got their powers. The result is that history is rewritten: the villans, led by Imperious, conquered the world on the day that the rangers were supposed to get their powers (four months ago), and nobody remembers the pre-wish world besides the five rangers, Jenji, and most of the villans including Imperious. However, logically speaking, if the rangers never got their powers, Imperious and Jenji would still be trapped in the cave that only the rangers could open. Additionally, Morticon is absent from the post-wish world and would be alive if there were no rangers to kill him.