I have been running redd00r for a while now, since it was released.
The bugs and issues that I have noticed:
1) Battery drainage(30 minutes of Plants Vs Zombies - battery is half dead(50%))
2) Settings app is crashing every 3rd or second time, and loads approximately 7-9 seconds.
3) At times, phone app loads from 5 to 7 seconds.
4) Manual Multitasking is not working properly. Most of the times it won't background anything.
5) When you slide the green arrow to pick up the phone, it can take up to 7 seconds for the "end" button to appear. And until it appears, iphone seems to be frozen.
I use iPhone 3g 8gb.
Conclusion:
Thank you for your work. I'm waiting for an update.
Vlad Berezhnoy, Ukraine.