No, it mimics the sun well, but CRI (color rendering index) is more telling.
High efficiency lights aren't perfect, but it is silly not to always optimize efficiency.
Even when you need heat, there are more efficient ways to do it than run current through a resistor.
That said, there are a lot of shitty bulbs on the market, and it is a shame. Try to find bulbs you can look at without seeing the helix on fluorescent bulbs. LEDs are hard in most places, but it is getting better.