It's a bit funny how many of us obsess about the calibration of our monitors and tablets, even installing utilities that change the color temperature at different times of day to be easier on our eyes. But we don't seem to care as much about the ambient light that we see everywhere.
Also, many of my fixtures expose the bulbs and look ridiculous without a clear glass incandescent bulb.
I recently acquired a 40W-equivalent version of this bulb, and in A/B testing vs a 57W "efficient" incandescent, I lost track of which bulb was which. The LED bulb actually had a warmer color that the incandescent, plus very similar brightness.
Of course, most of my bulbs are horrible, dim, slow, ugly, toxic, cool white CCFLs, installed by the previous owner (even in fixtures with exposed bulbs,) so pretty much any bulbs constitute a serious improvement.
Also: I forgot about my can lights. They don't seem to have that form factor.
The CRI of incandescents is 100, LEDs are around 90, and CFLs are around 70. Under real world tests, the human eye can't distinguish additional colors in LED vs incandescent bulbs.
No.
I'll have to try one out. It may just be that I'm on the vinyl side in the lighting equivalent of the "vinyl vs CD" debate.