Well, I'm not sure that Onlive demo would sell anybody on the game that isn't a dedicated PC gamer. The streaming and subsequent texture and input issues really make it look and feel like shovelware...which is totally unfair. In the spots where the streaming was solid enough, the real game shone through. I did have to check out some screenshots to ensure the visuals weren't as bad as Onlive made it seem. Not the game's fault, for sure.
Got to say I'm a little pissed I bought Space Marine today. Should've bought this instead. Definitely scratches that loot game feel, and the mythology seems to give a nod to the movies, but seems to feel based more in the books...which as a LOTR nerd of old makes me happy.
Couple of things I noticed is the inability to compare loot, the merchant was invisible (or just non-existent) and the text on the subtitles jumped ahead several lines. Also, potions...did they have a hotkey? 30 minutes with some dialogue rabbit trails and cutscene ogling left not too much time for actual gameplay...I probably just missed that.
Other than that, seems like a pretty nice game, especially considering it's a new LOTR game.