I just finished Shadowrun Returns.
Not bad at all,but not exceptionnal either. The gameplay has been very simplified compared to the pen & paper RPG (at least the 2nd edition which I barely played). I don't know if the game mechanics have been based upon the 4th or 5th edition of the game, I just regret there have not been more possibilities.
The game is not very long. There is no open world you could explore with lots of side quests like there were in a Baldur's Gate for example. The game is much less ambitious, which is too bad. Still, it remains a fun experience in this universe, which has been much less used in various games than the d&d forgotten realms universe.
The good news is that thanks to the editor, users can contribute with their own campaigns. Maybe I'll have a look at it to see if there is some hidden gem which could improve the game's value.