One of the best RPG I have ever played, it's a real gem that every RPG lover MUST play.
In my opinion it's a 10/10, you have to consider this is a 12 years old game (it came out in 2002) so I'm basing my judgement on that, but if you want to compare it to a more recent game, I guess we all agree if I say it's a 2D Skyrim.
The main quest is quite short if you just rush it to the end, but you can't, the game sidetracks you from everything you are doing with sidequests, exploration and fights. Don't be mislead by my playing time, it says 16 hrs but I played a lot in offline mode and it doesn't show, I think it's 70hrs more or less and I havent finished all sidequests.
Let's now talk about specific stuff, shall we?
***Graphics - 9/10 Considering the game age I'd say. Your character's equipment is pretty detailed and so is the environment, you almost never have the feeling of visiting a place already seen, not a single room is like the other, the only exception is for cave dungeons, these have always the same dark rock tiles and walls, and it gets boring after 15 mins, also it's so dark that you have trouble finding levers to open the doors.
***Sound - 10/10 The music is just perfect, calm and sweet when you're travelling the forest but dark and deep when you're facing demons in the depths of the earth. Voice acting reminds me of theatre plays and maybe someone could dislike it, however it's really good. I had just one problem with sound, which I couldn't get rid of, it was like a scratch sound that played randomly at times, hopefully not too often, I guess it's some conflict due to the game being played on modern machines, but still, nothing to worry about.
***Story - 10/10 Main quests and sidequests are pretty awesome, there is everything, from monster slaying to the only-talking quests. Some of them are very VERY long and sometimes you find out that completing a quest helps you in another one. There is even room for humor which is quite nice, and this is everywhere in the game, from dialogue answers to stats description, try reading then when values are low. Just once or twice I found myself baffled by the deus ex machina that comes at the right moment to save your skin without a serious explanation.
***Gameplay & mechanics - 10/10 (unless you break it on purpose) Apart from the chaos of the menus, which is scary at the beginning, everything is just fine, you can build your character the way you like, pick up one of the classes (rogue, mage, warrior) and do whatever you want. The only problem is that there are 2 skill that are game breaking, one is frost and the other one is trap: steel scorpion. The first one makes you godlike by freezing your enemies for a lot of time and the latter one lets you summon minions that inflict an amount of damage that is simply unbelievable, if you also have the ability to charm them so that the scorpions follow you, then you can sit down and let them kill everything. So, don't do that and enjoy the game without these 2 skills, you have many others.
***Replayable -YES. First playthrough I built a rougue-warrior, but I'm curious to see what a mage looks like. So this is a plus in the overall score.
*** BONUS *** Steam version allows you to modify the resolution, otherwise you end up losing your eyes.
TL, DR it's 1,69€ on sale and 5€ full price. Just buy it and shut up.
I said SHUT UP !!! BUY IT !!!