HOTS is actually an amazing MOBA for people who don't like MOBAs in that it eschews overlong matches (usual like 20 min), it has simplified itemization, decreased emphasis on perfectly farming your lane, etc. Definitely better game than people give credit for.
It's pretty fun, but its very much a MOBA. Matches usually take too long(30+ min), csing/laning is not really enjoyable (to me). The potential for massive power differentials based on items and balance. The shooting mechanics are pretty simplistic, though seeing how the game actually works (as a MOBA) that is probably a good thing.
It will be good probably for people who are already fans of traditional MOBAs with these elements. I'll play occasionally with my friends. Needs more heroes
They actually do let you rebind most keys, and they do also have a setting that changes the button prompts to keyboard buttons though I recall it being sorta hidden.
The keybinds are mostly rebindable though actually? I play on mouse & keyboard with basically completely different setup than default.
From Soft PC ports definitely rough, though they have gotten a bit better each release
Trying to level 2 characters simultaneously in Cataclyms Classic