Well it's clear that some are not satisfied with the tuner (I'm not one of them) but clearly Line 6 knows this and will fix it. It's also a high priority when looking at ideascale, so my advice is: let's wait and see what happens after the next couple of updates.
The whole 1500 $ argument is really beyos nonsense to me. I've had amps that cost more than 2K that didn't have reverb (or didn't have a good one), which even a Blues jr. does. What gives!? Sometimes I think we forget to be grateful for the things we do get. They made helix so flexible that you could easily incorporate a tuner, so until it get fixed, you're not totally lost.
It's not that I find the wishing a better representation of the tuning is too much to ask for, I just question whether it's okay to actually demand it as a basic human right ;)