As wide as skyrim, as deep as a puddle. Ultimately bad gameplay, weak main story, a lot of boring fetch quests in similar locations, etc makes this game pretty trash.
It's a very large game, too large, also it requires a little more grinding than I'd want, overall I find the game pretty good but just drags on far too much, like twice it's length too long.
Good game watered down by one of the most annoying endings in gaming, not just disappointing but just overall insulting, undermining the rest of the game and series.
Great mystery/pseudo science visual novel series (all 3, these 2 are the better ones overall than the 3rd sold separately though) that makes multiple paths canon in an interesting way.
Solid visual novel with an assortment of interesting characters, bigger but not necessarily as charming as the first one, but a lot of people might disagree.
Solid game that has a charming cast, interesting puzzles in it's first person shooter gameplay (with how unique ammo types are), and just a fun experience overall.
My favorite in the series, there is a lot of tension, mystery, etc to it, should be played first. Overall it's just a quirky murder mystery about people being pushed to their limits, shallow characters but nice art, premise, etc.