Quite frankly, I found the Secret Invasion, on the whole, very meh.
I think the two best Marvel books going are Brubakers Captain America and Daredevil.
I can't disagree about Captain America, but I thoroughly enjoyed Secret Invasion.
There were definitely parts I liked, especially in the first few issues. But as it went along.. it's hard to put a finger on. For the first time in my comic reading (that I can remember) I was consciously thinking "ok, the skrulls aren't really
going to win"..
Definitely enjoyed a lot of the "banter" between the characters, and liked Yu's art. And specific character moments, as when "Jarvis" was left with the baby, Thor drawing a clear line with Tony.