Well, decided to give this a go... What a load of crap I can't believe the hype jail breaking gets!
The cydia app is slow and buggy, technical sounding errors popping up all the time, adverts strewed randomly, packages missing... Feels like when I have to emulate windows on my mac, it taints the overall "slickness"
Right now on my iPhone, the cydia app has a spinning think icon going round at the top saying Error: Sub-process something something... The whole things just so not apple IMO.
First thing tomorrow, it's going back to standard.
EDIT: restored now no problem... seriously guys unless you have an undying need to faff with your phone I really wouldn't bother, the only thing imo which is a worthwhile change is remove recents as thats how it should have been but other than that theres just so much unnecessary crap on there...