just beat this earlier tonight. phenomenal for the first 40-ish or so hours, and then really lackluster at the end. i don't want to spoil anything, but i'll just say that the final boss is ridiculously easy when compared to the first game and the ending is terrible for the amount of time most put in to beat it.
i've heard EA rushed Bioware to put this out on the shelf by a certain date so that may be why it ended up like it did. regardless, i was dissapointed in the last hour or so. still a real good game, just a shame they couldn't round it off better with a more suitable ending.