There really is very little point in complaining, the fact that a map pool change happened at all it somewhat of a miracle this late in the game. I don't agree with all the map pool switches (especially in the FFA section), but honestly, any change is better than no change and is a huge sigh of relief to go along with probably the last ladder reset this game will see.
Bashiok, I'm not sure if it was your convincing them to do it or something else, but for all War3 players, I want to say thank you. Not even Karune, who dedicated near 100% of his resources to relaying RTS feedback from these forums, could do it, but you did!
Thank you again, I hope you still passed on the feedback of the long search times to the Legacy team, it would be an excellent thing to fix next.