Got about 1000 hours in Skyrim and FO4. Each. Really good VFM, wouldn't have minded paying full price. Well I say that, can't think of the last time I did. Contrast that with Witcher 3, liked it alot but after 2 playthroughs i'm just about done but at about £/hr i'm more than happy with that. Now Elite Dangerous, bought on offer and I can see many hours being lost to there too. Actually, what makes games better VFM is those with very active modders who expand and improve games for free. My appreciation of those people is without end. I know Elite goes against that principle but just due to its nature the time will disappear.