I purchased the game via Origin on offer for 5, but also for around 10 here you can easy access !! But the playing time of approximately 22-25 hours is a selling point. But this season also filled with useful content? I would say yes! The numerous vollvertonten dialogues are nice to listen to and I no fan German synchronization am but this in turn should please all The ones not dominate too well that the English language. The story is so well knitted that one should understand everything otherwise might be lost at a point or another but the famous red thread. The story I found very good and told well just the game is in some places a bit tough and now and then I found the continuation of the story a bit slow and "boring". Being bored already expressed almost a little too hard. All in all I have to say after the playthrough that has the purchase more than worth it and I now also own the 2nd and 3rd part. Certain decisions that you meet in the game will affect the gameplay of what makes the whole again more interesting and the RPG character shapes. Also, those decisions affect the other parts of the series. So I have eg. my Mass Effect 1 imported Score in Mass Effect 2, and thus continue to bear the consequences of my actions in the first part. A very good thing as I find therefore makes the series especially the impression of being a "whole". The graph I find still totally ok and for an RPG more than adequate. Of course, it's getting old but here it's more about the content than to graphics and also the game can also be played on older systems in good optics. (Probably also the second and third part go quite economical with the hardware to what many surely be interesting)
So all the now consider whether they are to buy it or not, I can only unrestricted purchase recommendation because the whole series is fun and a whole tells a good and exciting story.
Edit: Another positive aspect is the playful freedom which is a left in a certain way because you have your own spaceship with which flying planets and partially explore what is essential for missions. So when you decide whether and how to approach a side or main mission.