I would go for sure. I have been recording the Formula-E race on my pvr. Its not bad at all. There is some interesting name in there. The layouts are pretty cool. I wish they would make it in Vancouver with the old same layout when Indy was in town until 2004.
Freaking bunch of hippies got the race canceled here I would have loved to see this. ( I moved in Vancouver in 2005 )
Despite the iffy circuits, the racing itself has actually been very exciting. I'd certainly go! Also, you can quite easily find 10 minute highlights of the first races on YouTube (or maybe the whole races), so check them out; they may help you make your decision. And there are some popular drivers in there too. Go, take pictures, post them here.