Do আপনি think the অ্যানিমেশন is আরো different than পূর্ববর্তি seasons?

I don't know why but the অ্যানিমেশন looks different than পূর্ববর্তি seasons. Like in the episode "The Knights" Penny looked completely different than how she looks in other seasons. The shows still good, it's just that i don't know why they changed the অ্যানিমেশন in the show. So what do আপনি guys think.... Do আপনি still like the অ্যানিমেশন অথবা not?