The miniatures are fantastic, obviously, but my issue has always been that they licensed Song of Blades and Heroes rules for their game mechanics which are WAY too simplistic for my tastes. Every figure only has 2 stats (Quality and Combat) plus a few abilities/special rules, and a points cost following a simple formula based on stats+ability. Every any non-attack roll is uses your Quality (a simple D6 roll to equal or beat that stat, so low is good), and any attack uses your Combat (D6 added to your stat, so high is good). IIRC combat rolls are opposed checks, and beat = push back and possibly knock down, double/triple the opponents roll to injure/kill. All movement is using "movement sticks" that are short (3"), medium (5"), or long (7") and is determined by skills (5" is standard, short gives a points break, long costs more points)

SoB&H does have quite a bit of special rules to represent different abilities and such, but in the end there's just too little difference between an elf and an ogre and an alien and while you can do all kinds of different scenarios, it isn't that fun rolling the same exact Quality check to see if you pass a moral check and passing a "bluff the guard" check and "hack into the computer" check. Or when the same model rolls the same combat check when swinging with a dagger or a sword or an spear or shooting a bow or ballista or rocket launcher. You can play around with those a bit with different skills, but it's generally of the "grants a +1 in X case" variety

It works if you want a very light wargame with a lot of simple customisability to use any figure with and just chuck some dice around in. Personally, I'd recommend getting the fantastic Deep Wars minis and using a different, more robust game system like Savage Worlds or Pulp Alley