Is guerilla usability testing (UX testing) feasible?

Is guerrilla usability testing a feasible approach?

Earlier this year we began our work on a new platform specifically created for #passion4digital community. Since then, the platform has went through many changes, improvements, Guerrilla usability testing and even challenges. The work conducted for this platform was also used by me, a final year Salford Business School student for my dissertation project as[…]