maybe these kind of games are just not for you?
As far as length, 50 hours is literately nothing. More so for a game of this type. I have well over 2000 hours in morrowind, and about 1000 in Oblivion.
Of all the games I played last year and this year Avernum escape from the pit and Avadon has been above and beyond.
Dragon age 2, mass effect 3, farycry 3. All of those games gave me less play time and less enjoyment. All of those games are "the next best thing" to ever happen.
I grew up on these types of games, not everyone did. I remember when Wing commander Privateer came out on cd rom, I remember crusader remorse and regret.
I remember fallout 1 and 2.
These types of games are not for everyone,but for me to have found them is a breath of fresh air in such a stale market. Voice acting is destroying games, it costs too much and you get too little content. Graphics<story. Text>Voice.
Its so great to have a honest rpg that is focused on the story and your character/party in these days.