Yes, SC2 IS a skirmish game. That's exactly what it is.
You are also utterly, thoroughly and unbelievably wrong, and this sort of attitude in gaming- satisfaction with mediocrity- is a major problem, because there are always crowds who like things that are simply not up to part because they have lost their objective reasoning on the matter and are seduced by other things. The skirmish game here is not substantially different to where it was 12 years ago. Gaming has moved on. Anyone who even thinks about saying something on the lines if "If it ain't broke..." is also part of the problem. Liking this for being an updated Starcraft is fine. Pretending that this is so good that it will be THE gaming event of the decade is... ridiculous. A disservice to the whole concept of gaming.
You talk about Blizzard's service- they've spent 10 years trying to patch it and still not got it right. It's nice they continued support, of course, but it's not all that. DoWII has, in a tenth of the time, added a whole new game mode and co-op experience for free, that has extended the value of the game enormously. That's PROPER post-launch service.
DoWII's attitude to skirmishing is changing the genre. They've not got it all right- I can give a big list of DOwII's problems- but they DID get a lot right and they are moving in the right direction, and C&C4 is picking up the wave.
This is massively disappointing in comparison., It is just there to pick up the Korean-style market. BF reporting that, even internally, they are not impressed is very, VERY believeable.
And I really wanted much much more from Blizzard.