Kathyy, thank you so much! I took a lot of your advice, and I think it looks much better.
I fixed the driftwood, moved the anubias to different spots, spread out the cabomba, added a crypt (it looks a little sad now, I hope it perks up), and removed the riverstones. I also picked up a little more gravel to fill in the thin spots, but will wait until I'm done messing around before putting them in.
I also added some emerald eye rasboras, fish swimming around always make it better.