Okay, I redownloaded it again, this time without mobile internet, the issue was fixed & I thought the ending was okay. I really wish the question of whether or not to be turned was up to the player though. I get that Adelaide is a 'holy' woman, raised on the churches values & that's why she didn't want to become a vampire, as it's more likely she wouldn't have felt comfortable being a vampire.
On the other hand... She has learned that not all vampires are evil, heartless, monsters who need to be killed without question. Cordelia would have been a good role model for her about being a 'good' vampire. I have to admit that I started playing the game (as I do with pretty much all games like this) hoping that the player could make a choice to have the main character turned, but I digress...
Anyway, overall I enjoyed the game & was surprised at the quality & even more so, the length of the game at the same time, knowing that it's free.