interesting as in
absorbing, compulsive, enjoyable, entertaining, gripping, stimulating, well written, appealing, attractive, compelling, curious, diverting, engaging, engrossing, enthralling, fascinating, gripping, intriguing, inviting, original, piquant, riveting,spellbinding, unusual, bracing, cool, enlivening, exhilarating, inspiriting, invigorating, restorative, reviving, thirst-quenching, tingling, tonic, different, fresh, new, novel, unexpected, unfamiliar, unforeseen, unpredictable, welcome.