Uchi No Otouto Maji De Dekain Dakedo - Mi Ni Kona Updated

I’m not fully certain what you mean by "uchi no otouto maji de dekain dakedo mi ni kona updated." I’ll assume you want a well-written survey-style examination (questionnaire + brief analysis plan) about the updated version of a piece of media or meme with that Japanese phrase—commonly transliterated "うちの弟マジでデカインだけど見に来な (updated)" or similar—measuring audience reactions and impact. I’ll produce a concise, ready-to-use survey and an analysis plan aimed to produce statistically meaningful results.