Great game, recommend everyone plays!
The campaign, story, gameplay, characters are quite deep and impressive especially the unit voices and the music i could literally spend whole days playing this game just because of them...
The whole squad system was also amazing and how well the heavy weapon system works is also quite neat, "tactical" squads armed from heavy flamethrower to heavy charged plasma rifles :)
I also enjoyed the strategic point/ critical location system and how much fun it just is to defend them and retreating/advancing onto the next strategic points with regular reinforcements arriving, Heavily armored dropships transporting siege weaponry and tanks onto the field and the Chapters (space marines) ships from outer space dropping those scary dreadnoughts and fresh battle-ready squads onto the battlefields via drop pods.
But the campaign mode is disappointingly short and is just limited to one faction which is pretty much the only negative i found about this game
Absolutely GREAT game with ALOT of replay value