Their Data Roaming rates are still horrific though.
£3-8 per megabyte depending where you are. You can buy a 10M bolt-on for Europe for about £12, but you can ONLY BUY ONE so if you need more you're screwed, and the only data packages for Russia/Ukraine were MONTHLY 50M/100M packages.
I had to turn off data roaming when I would have happily paid a (reasonable) premium for the service. I'll certainly be leaving Orange before I next leave the UK! They are clearly way behind the times and need to wake up or die.