As another customer that came via Easynet I can confirm that our services went from "Very Good" under Easynet, to "Utterly Appalling" under Interoute. I cannot overstate just how bad our service has been since we migrated. From them cancelling the wrong line, to a backup line being down for 2 months and nobody noticing, and a complete failure to understand any question asked - it's been a nightmare. End of contract simply cannot come soon enough.
I don't see how it's possible for things to get any worse but I can't see Interoute handling a large infrastructure merge well at all either. January can't come soon enough.