I dunno, I just drove a Porsche 911 Carrera a couple weeks ago for funsies and while it was awesome, it didn't deter me from my excitement for the Emira. It drove fantastic and was a blast but it's just too 'ordinary' around here and not once did I seriously think I'd take it over the Emira and it was still $106K used (3 years old 32K miles). When you put them side by side, the Porsche looks like a real porker. I will admit the 918 Spyder looks much better than the tired 911 but you have to pay ~$140K to get a comparable model to the Emira FEs and they still don't look anywhere as good and IMO they don't sound as good as the Emira.
The host of this show is just a huge Porsche fanboy and it shows through and through. If you care more about dealer support than looks, specialness, steering feedback, etc. then yeah Porsche is the way to go but otherwise in my opinion there's still no comparison.