I haven't mowed yet, but I thought about it yesterday. I always enjoy mowing for the first month of the season, then I get sick of doing it every week.
I killed my entire yard last year and reseeded. The new grass is growing incredibly quickly. I'm mowing on Tuesday and it will be the fourth time since mid February. My grass has grown so much since I last mowed two weeks ago that I'll have to use the highest setting on the mower to prevent clogging.