So which Diablo-like is actually good?
If you absolutely want a real time hack and slash, Path of Exile is probably the best, though it suffers from a feature overgrowth at this point, imo.
I keep hearing Grim Dawn is good, personally, I spent too much time on Titan Quest and couldn't get into it, because it's basically the same mechanics.
It's worth checking out either if you haven't, TQ was a free giveway at some point.
Torchlight isn't bad, but I just can't get past the art design.
I've had a good run with Inquisitor: Martyr. Its main problem is poor rewards from the (way too lengthy) main storyline.
Other than this, it could use a bit more content and a bit more character customization, but does Wh40k and its gothic atmosphere pretty well.
The Chaos Spees Mariners kinda remind me of Diablo's Doom Knights.
Hades is not a 100% diablo clone, more of a straight up action game, I didn't mind the graphics, but I understand it could rub people the wrong way.
All in all, it's a well made game, and has some creative usage of Greek mythos. Something you don't see everyday.
On the other hand, I recommend getting into roguelikes for scratching that itch. They often have superior gameplay depth, and you can easily forget that they are turn based.
Jupiter Hell and ADOM are the two I keep getting back to, but there's plenty more to choose from.