Heeere you go, written by an ex-game maker. On the note of movies-Hollywood has been doing that for decades at least. A lot of serious writers actually dread having their books turned into movies out of fear of what Hollywood will do to it (dear god).
On this note-I actually play and own very few video games now. I had actually quit video games altogether a year or two ago for several months (after completing Dark Souls and Dragon's Dogma). A while later, I rented Skyrim and later Kingdoms of Alamur: Reckoning. After renting those two games (which I DESPISE on a plethora of levels), I actually soon came back into games (Dark Souls, mainly) after it drove home just how
amazing some of them were-sometimes just for
not engaging in such crap.
On the note of 'originality', though-being the first doesn't really matter. Plenty of the best stories (and games) there have been weren't because anything new; plenty of them used entirely already-done elements. The focus wasn't on 'being original', which always results in just producing a poser product; it was on making the piece good, whether it was the first or not besides. Even t he very word 'original' doesn't mean 'the first'; it means 'from/of the origin', from inspiration, true, authentic.
As for Twilight-interestingly, Robert Patterson, the guy who acted as Edward, detests the series. He actually intentionally portrayed Edward as both arrogant and pathetic; really, go read his comments on it.