I am midway in and I have been a gamer for a very long time. Played the very first one in 1996, and have played every single one since. I wasn't too sure in the beginning, but now I am hooked. I really love the fact that they actually employed the solving riddles aspect to get answers like the game and even had the piano riddle with Moonlight Sonata on the piano. Nice touch!
I would like to end by saying that casting Lance Reddick as Albert Wesker was brilliant. He really captured Albert's complexity in my opinion. Plus, I can listen to him talk all day.