Wrestlemania 34: The highs, the lows, and what it means for wrestling

High: Ronda Rousey delivers

For those who feared Ronda Rousey would be another phone-it-in part-timer like Brock Lesnar, her performance at Wrestlemania 34 should put them at ease.

Rousey displayed not only tremendous athleticism--including surprising strength--but an ability and willingness to sell, which is a great sign for her future in the sport.

Rousey's wide smile and pure joy when she walked out for her first match was infectious, and everything from her entrance music to her Roddy Piper-inspired attire was perfect. The era of Ronda has begun. Long may she reign!