The single player mode is less dug, fun least compared to Wings of Liberty.
What is a little fustrant is that each load mission, the games still missing files downloads.
I do not use the DVD I bought the box version for my collection, I just turned the key on battle.net games and updates via Internet
Regarding the price, it is a bit expensive for an extension, but think about the maintenance of battle.net servers, I totally understand. Recently Blizzard allowed us to change regions, for my part, I appreciate it, I can now play with my friends on other regions as Europe.
Amazon shipped thank you for giving me the day of the release.