iPod Touch

I've noticed since I upgraded my iPod Touch 4th Generation to iOS 5 that it's a little sluggish now. When I turn it on and punch in my 4 digit security code it seems to take 3 to 5 seconds to get me to my main screen. Is anyone else having this problem?

You can count me as part of that group. Sliding to unlock my iPod frequently results in me having to wait a few seconds for it to do so. I also find that, whereas before I could run multiple apps with no slow down, I commonly see sluggishness while running a few apps at a time. I'm hoping that this problem is common and Apple is aware of it.