I'll definitely get this when I find a good deal
The game is similar to White Knight Chronicles in how it plays. We have our avatar who does not speak but plays as a sidekick to a real main character. The battles are similar as well though it is a lot more active and there is no dedicated healing class. There is one class that is somewhat healing oriented but healing arts aren't just good enough - which is where something called soul voice comes in.
Swap White knight chronicles medieval fantasy to scifi fantasy, and you have Xenoblade X.
However, the game content and freedom is far superior in Xenoblade. The outside is fully explorable. Wanna get on top of some physically impossible rock formation you see from afar? Possible.
Creatures are not level scaled to your level. Basically, further you go out, tougher creatures are... although there are impossibly tough monsters that roam right outside of the city but they are scarce.
Some creatures are 50x bigger than you. (Not exaggeration) They can be killed as well (with a skell - robot). There are some giant flying creatures also which can be killed.
Within the main city which is divided into 5 districts,, you get to spend plenty of time there. The area is big and feels genuine. The game has time system and day & night are important both quest wise and creature distribution wise. But night isn't dark like our night, perhaps due to having two gigantic moons on sky.
The main story quest is short, only 12 quests but further you go, the quest requirements become steep. It basically forces you to go outside and explore. Exploration is the major part of the game where you will want to level up and hunt down components to build armor & weapons.
I am currently in early part of main quest 4 but not progressing further because I have other things to do in side quests as well as my own goals.
A sandbox game doesn't really need to tell me what to do. I set my own goals.