I like Aeryn's old hair.. its kinda shows her state of mind..
All along, she was still Pk commando trying to deal with a new situation.. either adjusting to being an outlaw.. or trying to find her place with Critchon..
but when her hair changes, she's become more secure.. she's found her place in the universe.. and yes.. with Critchon also (aww.. soo sweet.. scifi lovin')..
Anyhow.. i liked the unsure Aeryn, back in season 1 and 2, when she isnt too sure bout stuff.. but still goes gun-ho crazy and shoots things..