I've been enjoying them too. You point out a lot of interesting things. I especially appreciated this last one because you highlighted a bunch of things that I missed or forgot in these two episodes (though mostly through my attempt to block 4x10 from memory.) I guess I kind of tarred 4x09 with the same brush, too. I've realized that the wallbangers that threw me the most were actually not all that important in regards to the longer-term plot developments, and could have been avoided (oh, why weren't they avoided). Though I'm still trying to block out the memory of angels without emotions or free will running around emoting and disobeying, as well as grace-in-a-tree.