Great compilation with all sorts of games alongside history goodies and extras. Online is not the best, but since most of the previous online versions of some of these games are discontinued, it's better than nothing. A great introduction to the series' past alongside related games.
Played this on Wii with a Silver SEGA License. This goes absoulutely hard and I thank this game for introducing little me to so many SEGA ips I would eventually love later on in life.
There's not much of a build-up (information wise) that makes it a no-brainer to do stuff in the first case. Plus, saving is weird as you can save at any time just like in most AA games, but instead of going to the point where you left off, it goes to the start of the point.