I almost refunded this game.

The bustling main street outside Rex's house runs no higher than 15 FPS. The rest of the game actually runs hella smooth, so it's weird. Before I installed this game, there was a recent patch modifying this area. Maybe that's causing it?
You can't rebind the controls.
The mechanical lockpicking. There are only two instances of them, but I wish they'd disappear.
Still plenty of bugs. I had been watching this game for years and reading through the reviews to see if they were fixed. Not many reviews mention bugs anymore, so I bought the game. Nope, there are still major bugs that require some workaround to bypass. Not to mention some of them have been there for years, according to people.

It was a good thing I told myself to be patient and went through to finish the game, because it turns out I love everything else. Every single thing. Visuals, sounds, mechanics, puzzles, story... Especially the sprites. Goodness gracious... I could spend hours just taking a walk and looking at things. I don't regret adding this to my ever-growing collection of pixel art games.

I'm still recommending this game because it's such a good game, but only pick it up if you don't mind the problems I mentioned above. Plus, I hope the devs will fix the problems and continue to make more awesome games in the future.