This rant is bad taste... I liked how you used to glorify some games with the comparisons to other, at lease there are things to look forward to (like the time you trashed Halo3 and brings up Bioshock as a better game..i think if i remembered correctly) ... did the "...there is only war..." rubbed off on you?
You aren't focused on WarHammer40K, more on how your childhood was all about D&D, and how Superior IT is compares to WarHammer40K... The worse part was that you came and "judged" a game that you have NOT know enough to judge first... You came to this topic with little known about the franchise, and with pure instinct based on your hatred towards GoW (which is only a shallow knocked off from WarHammer40K) and judge the Space Marine game because you had predetermined taste from other titles to kick off with the whole "down with shooter", "down with trilogies" commons... (well... Space Marines is the first installment... prepare for sequels!~)... all the negativity...
Yes, the game is not perfect, yes, the characters aren't "human" (they ... aren't) like, and yes, plot needs to improve (Even I could come up with better one...). But you know what? I enjoyed this title, for many reasons.
I wasn't a fan of WarHammer40K before, and what got me in to wanting to know about it was NOT the table top either, it was the RTS WarHammer40K DawnOfWar, it introduced a system where all other RTS games failed on delivered! it's called ACTUAL Strategy, yes I have always considered RTS games to be RTT+farm (T; being tactic, THINK, Micro-Management is basically extra turns per minutes in a REAL TIME TACTIC game!...i can go on and explain... but that's not the point) Yes the back story is long and complex, thus is why it's hard to make any new contemporary ones, it's very hard to make compelling story when you are always focused on staying true, and having to reference to the table top/back story all the time... the Space Marine dev group did just that... with the sacrifice of the story arc being blend, and character-less.... plus crappy boss fight in the end... and a cliff/cheesy ending... but the story was consistent, with a few (highly predictable) plot twist it's a nicely delivered first game in series... (wait and see the second game... where the story began as you tutorial through as young Leandros having hard time fighting off whores of Xenos, and then at the nick of time, enters Titus, as a inquisitor/Gray knight to back up the young fool to officially start the story...) Will be seeing more rants on Space Marine soon... I assumed?
And in the end... you missed the whole point, it's grimness was for you to find all the little things "funny" about the whole lore, Orks (can't even spell/say things right) are stupid, but they CAN make junks work, they have f-ed up logic, but it WORKS! Like painting a car red makes it run faster...Etc. Eldars are smart/wise, but they don't care for others, even when it will effect them later... Space marine is worshiping their empor who's dead as rotting bones on a giant golden toilet... etc and more if you dig in to it, it's enjoyable to know little side stories as well.. especially the Orks!