I agree with everything that everybody has said here. IF the LS2 was put in the 09 model...and IF I was buying that year...I'd consider it, but I'd probably wait. Just because the LS3 is that much better.
However, it IS "still better then a Mustang", whatever engine they choose. I have Faith in GM. They've turned around, and with Lutz at the Helm, I am confident we won't be let down