Hi the mini thunder is pretty cool... It will flip on it's top if you turn to the right hard and fast.. Also one thing i do not like is it hardly turns left you must go slow as a slug and also when you turn it sometimes gets air under it and cavitated like crazy!! You can probably avoid this but with the esc that comes with it when you try turning it feels crappy like you can go very slow or snap fast no inbetween speeds that's why it cavitates all the time..
But it flys i have everything stock but i poped in a electrifly T-400 motor that they say to use for a hop up.
ENJOY!

http://www.youtube.com/watch?v=Z6Y_GTdJ6uk

I was playing around with mine (i also installed the electrifly motor and the 1600mah battery from Tower) . I cut a little more rake into the plastic prop and it made a big difference . Now it doesn't pop up and down at wide open throttle . it just sits right up with a pretty large rooster tail to boot ! I know i just got lucky with this as i didn't measure anything but i did make sure that both blades were even . I have a Vendetta ultra high rpm motor on it's way to try .... It may work .... It may not .... I'll let you know .