Gonzo did the first season which is the only good one.
Seriously. Why the fuck did KyoAni bother with doing the China section prior to the start of Owaru Day by Days main arc? It made no fucking sense!
Oh great, now we have to deal with fucking lesbian twin sisters instead of twin brothers devoted to Gauron? Well howdy~fucking~doo.
Hey wait.. taking out some of the most important sequences from the novel? Holy shit! No Al? Completely destroying the reunion sequence in favor of a triangle that was already dead by the time the novel started?
KyoAni treated FMP horribly. They completely fucked up Owaru Day by Day, and they'd probably screw up the Christmas novel.