yeh to me they are very very samey the whole way thru, I found myself getting bored after the 3rd one. yes they are nicely composed and tehnically quite god, but I just felt odd looking at soooo many.
No 1 and 2 definitely range high on my list of favourites of this whole series, and I will be able to decide which of the two it is as soon as I'll have got rid of this nasty crick in my neck from looking up steeply for so long... erm... ah! It isn't I who has to look up? I am looking straight at my screen? You did all the looking up for us. Oh!