2009 Pontiac G5 New Car Purchase? Worth it?

since apparently GM took over Pontiac and GM went bankrupt, is buying a 2009 Pontiac G5 worth it?

what are the parts comprised of? If i buy this car, and have a problem a few years down the line will i be able to buy universal parts?

[melsg5]

its the same as the chevy cobalt mechanically and other major parts will be available for a number of years both original and aftermarket