Phone your an idiot....
R1Rs are amazing, I have them on my RX8. they are a bit soft also and get a little edgy in hot weather, yes star specs are friggin amazing and probably the best street tire ive ever been on..
but to compare the S. Drives to either of those tires is stupid. S Drives are a summer performance tire with a nice treadwear rating, and good ratings in all types of weather, while the others are an extreme performance tire. If she daily drives her 2, and only does the occasional racing there is no problem with the S.Drives whatsoever.
R1Rs and StarSpecs are no doubt amazing, but are overkill for a Mazda2 that is mostly daily driven like hers.