I completely understand that there are no rules about having to diversify the types of FD a team presents from one season to the next, that a team should not be judged on the fact that "their dances are all the same", and that of course, a medal-contending team would want to stay in the areas of their strengths in an Olympic season. Also, in terms of pure stylistic/"artistic" taste, which is obviously subjective in a lot of ways, P&C are probably my favourite dance team after V&M since the Bourne & Kraatz days. I feel they are the only team that has come close to meeting V&M's skills in terms of presentation and the intangible "magical" quality of their free dances. (I never thought D&W came close to being legitimate rivals to V&M artistically and thought it was often ludicrous that their PCS were close to or even higher than V&M's, but that's another story and all the D&W ubers are free to come out of the shadows and lynch me for saying so

, even though I liked D&W quite a lot, especially in their younger days.)
However, all that being said, I think what
does make a difference to me in terms of the "P&C's FDs are all the same" argument is the fact that the sameness of their free dances means that the strengths of their style lose impact the more they skate to similarly-styled programs. When I first saw "To Build a Home", which was the first time I'd really paid attention to P&C since I was kind of checked out of the ice dance scene in their breakthrough Mozart FD season, I was blown away by their ability to float seemingly effortlessly across the ice, their strength in seamlessly hitting the highlights of the music, and the artistic coherence of the program as a whole, something I hadn't seen, I personally felt, since V&M's Mahler in 2010. I watched the Worlds version of that FD repeatedly and was carried along on a journey every time. Then when I saw the debut of their 2016-17 program, I thought it was very pretty and fluid, but a bit too stylistically similar to their previous two FDs to have the same impact as Mozart or (my favourite) To Build a Home. When I wasn't fully entrenched into the FD as a singular artistic piece, I was much more able to pick out their weaknesses.
I feel the same way about Moonlight Sonata. I think it definitely has more dramatic impact than last year's FD, but to me, it is, again, too stylistically similar to really lose myself in it, and therefore lacks the awe-inspiring quality of To Build a Home. I start noticing things like how much side-by-side skating they do to build up their seemingly effortless speed, how their edges are often shallow, and other weaknesses that clearly exist in their skating. It's a beautiful piece, for sure, but if they had come out with something completely different and were able to do it successfully, I think it would have had more impact and actually built on their strength of presenting a program as a coherent piece that helps to hide some of their technical weaknesses.