-> ...
^ Isn't the most fun to drive? I've manhandled a 993 GT3, a HKS'ed CT9A Evo 8 GSR, a E46 AC Schnitzer'ed M3, a E39 M5, a Sky Red Line, and a C6 'Vette Z51 (pre-LS3). In my personal standpoint that the S2K is way more fun and rewarding to drive than all of these cars mentioned.
-> You are saying that the S2K isn't all practical? Well it is a roadster, duh. But as a roadster, the trunk/boot of the S2K could swallow a hefty amount of cargo despite its small size, as exhibited by Fifth Gear:
Fifth Gear
-> And it doesn't mean if its dated or not, that doesn't really signify the total enjoyment of driving a true/real sports car. Best Motoring still hails it as the best driving car in the Touge (Kakeyoro Battle) even if the car is that old compared to its newer, faster competition.
^ I got to say that its not all based on lap times on which is better or not, it is the reward of driving that vehicle that gives the total driving enjoyment. Sure, the Evo is faster than the STi, but its it more fun? No. Same case to the S2K, is it faster than the 996 GT3 and M3? No. But is it more tossable without worrying about the cost of anything later on? No. Is it more fun and rewarding? Definitley yes.
-> That is why I sacrificed my 'Vette-killing WRX Wagon to a (semi)stock S2K just because the seer driving pleasure of driving such a thing. Not all cars can deliver that feat. And speed and track times isn't everything everytime.