@Caitlin I'm sorry, but I don't need love that fickle. I'm afraid it cannot work out between us.
When it comes to your floor tiles, they surely lack the detail that your wall tiles have, but that's not necessarily a bad thing (lot's of details are tiresome to my eyeballs).
However there is something you need to fix. Most floor tiles I have seen tend to be "hit" by light from a different angle (from that the wall tiles are hit). However your floor tiles appear to be hit from a 11 o'clock light source just as your wall. I would suggest that you either change it to 7 o'clock, just like your roof tiles (weird that you did it there but not on your floor), or do a "halo" around your brick.
Here's something cooked up for you.
Changed the light source and for detailing I added a faint dimple in the center of the bricks. I feel like it brings out an unevenness and some depth to the surface of the bricks, but it's also not too intrusive. You can also just expand the details of your roof tiles to fit your floor tiles for a nice texture.
Tried to fix the "caking" by being a bit more random and wild with my layer placement. Seems good 'nuff.
Also, placing every single leaf individually is
not fun.