I just grabbed this tweak tonight, and I'm pretty impressed so far with the quality. A half dozen animations as well as a Settings panel give it a lot of options that were missing from the bare bones Unfold tweak released a week ago. Of course, that one was free...this one is $1.99, but for me it's worth the price--if you know jailbreak tweaks, it's like Barrel for your lockscreen. More about it here: Unlockize: Another Animated Unlock Tweak | Jack John Brown