Seriously, we have the Bob the Builder DVD, the Watch Em Work series, I Dig Dirt, and the Rockin’ Wheels series – but the #1 DAILY request is “Twenty Trucks”. We really think that our son learned to count from this DVD, instead of Sesame Street. The other videos have been viewed once or twice each, while this one is on at least once a day. And, I have to tell you, my son even knows the intro “hammershark” voice and says it along with (your son?)! We are fans! I will be buying some more as gifts for upcoming birthdays I’m sure.