MOKA looks super cute especially in comparison to the Taco Bell next door, but I was unimpressed. Drive through coffee did sound fun...
I ordered an iced soy mocha. They advertise that they use Ghiradelli chocolate, but that's only a plus when the ratio among everything else is ideal. Like some other places that make these kinds of drinks, the espresso is not strong enough to overpower the ridiculous amount of soy milk and ice in the drink. Also, they charge $0.75 for soy, so that's usually a turn off.
I give it three stars for convenience. They're kind of slow for a drive through place though.