Bad.
Orange are the worst for b**gering about with phone software.
Their customer service is beyond a joke (yes, I accept this isn;t the case for evertone and that every network CS have their isues but I found Orange the worst).
The "new" combined network will be run by Orange so I'll probably lose my Customer Relations Account Manager.
Hopefully it will get stopped.
However, if t-mobile are in trouble then I'd rather someone bought them rather than see them go.