Bren - I hate the stuff, unfortunately! Seriously, I'd have to literally force it down. The only fruits I tend to enjoy are banned things like bananas and cherries. I do like melon, but that's not in season at the moment, and any that I might find would be tasteless and as hard as rocks.
I do like Anja's suggestion of incorporating some fruit juice instead. That would definitely make it more palatable. I'll buy some oranges at the weekend, I think, and give them a try.
Actually, I wonder whether the supermarket (fresh and not from concentrates) fruit juice would do - half a glass at a time? I'd manage to get more variety that way.