The start and the end were exciting but the half hour in the middle? Personally, I was disappointed but maybe I expected too much.
Apologies to the OP but one cannot ignore the TV coverage as it is integral to the spectacle. I had this crazy notion that it was going to be as innovative as the machinery, but no. Same old zooming in just when the camera should be zooming out and that habit of zooming whilst panning with the cars. It's bad enough when speeds are high but when the cars are so slow it made still photography look positively rapid.
As for the sound, that was another missed opportunity. There is no reason why the ambient sound from the track cannot be louder with less volume from the commentary box. The crowd and track-side noises along with the wailing electric motors must have an atmosphere and ambiance but we didn't get it. At least we got an apology from wotsername in the studio for that irritating "music" - crossover from a "world feed" apparently.
The other big mistake in my book is having it start off as a "one make" series. It should be about innovation in every possible area - including aero'. There's potential for exploring different solutions like "in-wheel" motors versus inboard drive trains, KERS, etc. There's a promise that things will be opened up next season but by how much is anybody's guess.