So, drove it. I was in a 2011 EX manual with ~9000mi.
The clutch was nice, but odd. It was just this smooth, consistent stroke through the entire range. I'm used to there being some sort of "threshold" in the resistance. That's a Honda thing, isn't it? I've driven very few Honda manuals.
Shifting as the eco mode instructs provides some perspective. I'm sure I often ride around in too low a gear, but I think it had me shifting into 6th around 35.
The G35 does have me spoiled. Rolling firmly onto the throttle at 2k rpm in 2nd makes an amazing noise and treats one to the sensation of one's back sinking into the seat foam.
In the CR-Z, in sport mode, rolling firmly onto the throttle at 2k rpm in second makes a little more noise and pegs the IMA Assist gauge. This car will roll out, but you really have to spin it. It makes some nice noises when you do.
The brakes have an odd rubbery feel. Modulation is fine, but there is a rubbery section of the travel, and pedal placement in that section defines braking more than pressure. Effort was higher too - I had to get the ball of my foot on the brake when I'd usually use my big toe.It didn't seem to have one of those throttle/brake override dohickeys that kill the throttle if the brake is depressed.
The noises it makes are passable.
I tried an interstate onramp in eco mode, and about halfway up the ramp my "you're gonna die" sense kicked in. I tapped the sport button and dropped down a gear. On the up side, I was more at home with the clutch and throttle here than in the G, even though there were more computers and programs fiddling with my inputs.
There was a bit of wind noise from the rear of the cabin while at interstate speeds. The car I drove was missing the cargo cover, which I suspect would damp some of those noises.
I think I'll be getting into a cleaner, more reliable car than the G. The CR-Z has the kind of power I had through my twenties when I had the most fun in cars.
Having read other reviews, I'm considering looking at the Mini and the Fiat. I'm not as into the retro cars as I was when I was younger. The CR-Z has a profile that references the CRX, but isn't a reproduction. I like the Honda looks more at the moment.
Thanks for the advice thus far - it really helps.