I loved the game, and yeah you probably do suck.
Not to say that the game isn't hard, it's easily the hardest in the series by a fair margin... but it shouldn't have been so hard that it lowered your opinion of it. You have to read the cues and adjust instantly, I mean sometimes you literally do not have a second to spare when shifting paradigms, but none of it was ridiculously hard.
Glad to see you enjoyed it more than most, at least,
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http://soundcloud.com/thundersheep/lunatic-asylum
http://soundcloud.com/thundersheep/summer-rain