Well I am glad I didn't hold out for the new macs. My 27" i5 Quad Core which I paid $1699 for is still a great deal. It still would have cost me an extra $300 to buy a new one AND all I'd really get is a minor speed bump and better graphics (since I don't really game that is not an issue or benefit for me at all).
The SSD option would've been nice but at $600 it is way too pricey, and I am not about to bust open my mac and void my warranty.
I guess the base model upgrade is a bit better, but since my wife doesn't play any games what so ever she would not have benefited much from the video card either. Perhaps the speed bump could have been semi-worth it but I don't know if it would've been $200 worth it for her needs.
All in all, I am glad I bought when I did and at the prices I did. I'll keep my $500 in savings, and in around 3 years when AppleCare is about to expire I will sell and buy whatever the latest generation at that time is.