Brennan seems to decide she wants a baby within the space of two minutes during one of those "say what immediately springs to mind" games.
I love the whole Booth: "Whoa!", Brennan: "Horse?" repetition. I also like the shoutback to The Baby in the Bough, and "Dancing Phalanges".
The Stewie thing is weird. It works to an extent, in fact I think the only reason it jars is because I'm such a massive Family Guy fan and Stewie is so instantly recognisable. If it were just a random animated baby (a la Ally McBeal) I would just accept it.
I got a bit nervous when Hodgins and Colin started doing experiments. I don't want any more competition for Mr. Nigel-Murray in the intern stakes!!
And finally, Booth's tumour is discovered when he starts arguing with Stewie during an interrogation. Brennan knows about the two previous hallucinations he's had, and she's only just suggesting he goes to the hospital?? The episode ends on a cliff hanger. Except that we probably know he'll survive otherwise how would he be in the final episode? :thumbsup: