Who are some game show hosts & announcers who started out badly, but ended up being at least passable?
I thought of this because I seem to remember Mark L. Walberg getting a lot of flak when he first started out... although this may have just been because his early shows (Shop 'til You Drop, The Big Date) were themselves rather lacking in quality. On the announcer side, Jim Thornton was mediocre at best as a fill-in on TPiR, but definitely found his groove on Wheel.