I got this game with barely any knowledge about it beforehand.
TL:DR
Confusing but easy battles, cool world building, standard JRPG-tropes that will make any JRPG fan feel at home, even though it is nothing special.
Full text:
I knew Shulk in Smash Bros was from this game, and he looks like a JRPG-hero, and this was defiitely a JRPG.
The world is fairly interesting: The world consists of two giant humanoid creatures, one made of biological material called Bionis, and one made of metalic material called Mechonis.
On both gients bodies lives smaller creatures, among other the humanlike people called Homs, which Shulk and most of his partymembers are a part of. The giants fought a battle long ago, but they killed eachother, and since then they have been standing, frozen, with their weapons plunged into eachothers bodies.
The biological people of Bionis are under attack from the mechanical people of Mechonis for some reason the biological people dont understand. Shulk, i young human, has found a magic sword who seems to be the only weapon that is capable of seriously hurting the machine-people, even though he has some reservations about using it since he dousnt understand how the sword works.
Until an evil machine raiding party attacks his home village and kills his girlfriend.
THe he brings the sword and his his bestie to go on a long quest of revenge against the entire machine-people.
I am a bit ashamed to say that I played this game for more than 120 hours, and i STILL dont understand how the battle system works. I played through so many battles, just buttonmashing and hoping for the best, and usually that worked just fine. But i'll try to explain what i understood and what i did not understand.
I do understand you control one of your 7 partymempers, and whis partymember is backed up by two other partymembers of your choosing, who controls themselves in battle, and 4 partymembers are just not helping out at all during battle, which is pretty standard JRPG stuff.
You walk the character you control up to an enemy and s/he starts bashing the enemy with the weapon s/he is holding by themself, but you need to give orders about which special attacks to use, and when to use them. If an ally falls, you have an opportunity to revive them if you have some arbitrary guage filled up. You sometimes get "visions" of what strong enemies are planning to do in a battle, and if they are planning an attack on one of your allies youu can run up to the ally and warn them of the attack, which gives you the opportunity to use an allys special attack, and this might stop the enemies attack. I never figured out how to stop those strong enemy-attacks though, so i just let my allies do any special move at random, and usually i got lucky.
I think the point of the combat is to combine different statur ailments on enemies, like first make an enemy dazed, then prone, then poisoned, then confused, then homesick and finally scared and THEN wail on them with swords and guns and whatnot, but i never really got the hang of it. As i wrote earlier, i just buttonmashed my way through 95% of the game. It worked fine (but could probably have worked even better if i learnt the battle system) until i got to the endgame, where you fight one particular boss that just wiped the floor with me. It was not an optional boss either. So i finally gave in and set the game to casual mode, just so i could get through the game.
And lastly, this is a game that seems like it is about to end one million times, even though it just goes on, and on and on... Mild spoilers ahead now, in case you are sensitive to those.
The world consists of two giants as i already told you. You start the game at the bottom of the first giant, and climb your way up to this giants shoulders, where i great epic "final-boss"-style battle takes place. After this battle i felt like this would be a good place for the story to end, but no, the party walks over to the other giant, and a whole new journy takes place on this giant. Until another great, epic "final-boss" style battle takes place, and after that i felt, great!, This is where the story ends!. But no, the anothr villian shows up at the last minute, and now we have to chase this guy around the world for a while, and on and on and on...
Like the ending for the movie "return of the king", except this is videogame, which takes hours and hours and hours of grinding to get through.