Pretty amazing it was made so small, however the specs, which are impressive, state of the art, are still far from what would be considered a scallable quantum computer: 11 qubits with gate fidelities of 99.9%
It's even worse I think. The quantum course represents a scam, as these 11 qubits are "faked" based on magnetic principles. Think of it like Bulldozer's 8 "cores".