So, I'm not sure if it was an error given that my Safety Score is usually between an 80-90, but I got my FSD option enabled last week in an update. I decided to give it a try a couple days later. I mean... it was only Black Friday; what could possibly go wrong?

The car came up to a stop sign where the perpendicular side was on an incline, and I was set to turn right onto that perpendicular direction going up the hill. It was at that point where I had to stop FSD, because it was attempting to pull out in front of an oncoming car. I don't know if it has a weird limitation in regard to hills, but it did not seem to notice the vehicle that was coming from further down the hill. I can say for certain that it has no ability to notice speed bumps as it went over them at full speed. It also didn't really want to move over enough for a pedestrian in the road (the road in question lacks sidewalks), which is another instance where I took over and made space.
I tried it again later to see how it would handle a left-hand turn merging onto a road with a rather wide mouth, and I wasn't entirely impressed with its turn line. I might try it again to see if it does better, but from what I saw (before I took over), the line was too far to the right and was going to veer into the wrong lane (still the correct direction though).
Overall, I'm fairly indifferent. I honestly didn't expect much, and I kind of got what I expected. Frankly, I'm glad I only paid $3k for that and not $15k!
It looks like they've changed their Autopilot setup since I've last looked. In the past, Enhanced Autopilot was the only option that pretty much included
every smart option. Eventually, they changed it so the basic options (like Traffic-Assisted Cruise Control) were moved under the renamed "Autopilot", and the fancy options like Summon and Autopark were moved under Full Self-Driving. When they did that, they pretty much gave everyone the basic automations for free, and required FSD if you wanted the fancy yet limited "it drives on its own" stuff.
Looking at it now, it looks like they've taken the majority of the items that were in the original Enhanced Autopilot and put them back into a new Enhanced Autopilot package. So, essentially, the only difference that I see between early Tesla and now is that you pay
a lot more (5k vs 6k, and 3k vs 15k) and the more basic automations (e.g., TACC) are baked in.