As a relative newbie to 2000 AD (relative in that I've only bee reading it a few years, rather than most of my life like many of you) I welcome the presence of the floppies. A mixed bunch in terms of like/dislike but that's normal anyway for stories.
I particularly liked Downlode Tales from a couple of months back. Recognizable Sinister/Dexter world (although if there was doubt, the title of the strip and the lads actually turning up in a couple of strips was a big giveaway) but the noirish tone was very different and welcome. (I like the tone of Sinister/Dexter too, I just like variety.) I hope they did more that will be collected.
The Savage 'Disaster 1999' one... not so much. It was readable and entertaining in places but wasn't really my cup of tea. I am curious as to Savage's character though. He seems rather different to the version from Savage. Obviously he's been through a lot since then, (death of his wife being the main one.) so this could be put down to character development, but I'm curious if the different authors had a role here. Was the version from Invasion! closer to the current Savage strip?