gringo2011
Premium Platinum
Crema is not an indication of quality, more or less Crema is dependant on longer / shorter roast times and how much c02 gets trapped in there. Longer the roast = more CO2 = more Crema. But new wave coffee joints don't like burning the coffee so therefore you're gonna get more flavour but less Crema
I'm no expert but when the coffee is fresher it has better crema also adjusting the grind and pressure help.