Here is a screen shot comparing the iPad (Coaches Eye) vs the Kodak Playsport. I just got the playsport Saturday off of CraigsList for $40. The detail is much better... not perfect, but an acceptable low cost alternative.
I bought two Kodak Playsports off Ebay and plan to use them to try my hand at making a skills video for my DD. The camera comes with some editing software that seems easy to use. I will let you know how it goes!