Overall, Amy's review highlights the ease of application and the vibrant color achieved with the Semi Perm Lighter Daze Wondermint. The lack of instructions in the box may be a drawback for some users, but Amy's familiarity with the brand mitigates this issue. The dye's ability to rinse off in one wash is also a positive aspect. Amy's positive experience and recommendation make the Semi Perm Lighter Daze Wondermint a promising choice for those seeking a mint green hair color.