It doesn't appear to be all sites, but the performance tonight and for the last couple days has been atrocious even for Vodafone.

Stuff can take a couple minutes to load a page, but reddit will load almost immediately with view images turned on so it's loading a graphics heavy page. My boy was even coming out and interacting with us because playing Minecraft online wasn't feasible, so you know it must be bad.

At least their billing system works well, the bills turn up nice and quick when they need to get down to my machine :-/