Yes, that's it basically. If you think the game is too short, I think this does not give you right to refund. I'm not talking about the policy, but about what I think is right. As I said earlier, a value of a game shouldn't be judged by a single play through. It depends on the game off course, there might be cases when its appropriate, but I don't think there is a general rule we can dumb it down to certain amount of playtime. It depends on how fun it it was, what it provides other than playtime (like good story or weird game mechanics or whatever), game modes and challenges to replay in example. So playing the game once might give you 60 minutes and you see the ending scrolling, but that might not be the full picture. It might have wonderful graphics and a beautiful soundtrack that increases the value (for me). It depends on the price of the game too.

And no, I'm not a fan of this particular game here, never played it, and it does not look like for me. I'm not defending it because "being invested and take it personal" or something like that. Just clarifying my position here.