Best Mass Effect combat system regarding skills (still prefer the weapon cooldown form the first Mass Effect game to the later ammo based systems), after reusing the same character for 3-4 playthroughs (I found out very late that the gender of the sibling can be changed when importing a "new game+" save) you can try ALL possible character builds in one playthrough and switch between them on the fly.
Despite the negative reception on the internet I liked this game not much less than the ME Trilogy and I would like to see how these characters' and this galaxy's story develops.
Although I don't see much of a chance for that getting done well with a shareholder owned corporation as the IP owner. Somebody please invent replicators so that we can change to a post-money economy where everybody can create freely xD