Jess, we have been dedicated followers of the Tour for many years (about twenty, I think; as we started watching it when we first got Sky - it's on Eurosport every afternoon, and I would finish at the office at lunchtime and come home and watch it!). I think Froome is being unfairly treated by some parts of the media, to be honest.
My DH is also a cycling fiend and goes out every Friday with a group of men (I think he is the youngest at 65), and they do between 30 and 40 miles.
I have just restarted this year after a break of three years - and I am so enjoying it again (although, to be fair, I didn't on Sunday evening when I misjudged coming down a path from a bridge and ended up in a patch of stinging nettles!). We went out this morning for a couple of hours (cycling up one side of the Tyne, and back down the other) and were amazed at the number of cyclists we saw: must have been in excess of 50. I think the Tour and Bradley Wiggins have definitely left a legacy.