Can't believe I missed this thread when it came up.
I owned a 4.7 2011 for 6 months earlier this year. If I'm honest, it's the only car in the past few years that I truly miss and regret selling. If I ever get sick of the F430, I might buy another one.
The 4.7 is worth holding out for if you can since it has the newer interior and the vastly superior engine. Sports suspension is also available on the 4.7's which makes it a lot more exciting to drive.
If I was to sum it up quickly for you then I'd say the following.
Good:
Beautiful to look at,
Sounds incredible,
Lovely interior, no expense spared on materials,
Seats, truly the most comfortable and cool looking seats I've had,
*Incredble* audio system, mine had the Alpine setup and I've never experienced anything like it, jaw dropping,
It's an Aston Martin.
Bad:
Expensive to run,
F1 gearbox takes some getting used to at first,
Interior is getting a little long in the tooth,
Navigation system - it's just terrible,
Some parts on the exterior feel cheap, front grill, front splitter
I can honestly say mine was a joy to own and drive. I miss it like mad and should *never* have traded it for the F-Type. Despite being the inferior car, there's something special about owning an AM or Ferrari that you just don't get until you've actually purchased it (that and a huge hole in your wallet that never seems to stop bleeding).