I've only played one Sonic game, and that was for the Sega. So for me, I can't judge the games at all cause I've never gotten into the series.

I forgot to mention I've never played any of the BioShock series. I'm almost finished downloading the second one, then I'm going to download the first and then Infinite. One of my friends played the first one on 360 and he loved it, so I figured it was worth a shot. I was looking for games on Steam that I can play without multiplayer because I'd just lag all the time, so that's why I'm downloading that trio.