Yes my iPhone 3GS runs like a dog now, and my iPad 1 is just awful. ot impressed at all.
Our iPhone 4 runs fine so it's obviously higher resource hungry, which we don't see on the commercials on TV
Bit of a shame, as I find the ipad a bit annoying to use now and it pauses often when opening apps, for say 4 seconds, then crashes.
I might reset the iPad but don't expect much of an improvement. Anyone else in the same boat, or found something that works?