The more I read about folks raging against ME3, the happier I am that I didn't get into the series. I'll give it a shot, next time there's a good sale for it, but I'm glad I'm going into the series knowing about the ME3 ending.
As a side note: Does Steam typically have the ME series up or should I check with Origin?
I also enjoyed DA2 and I'm glad I picked it up. If it wasn't for ToR, I would have never even heard of the series. While DA2 was extremely weak in some areas (like the damned maps,) I thought it had some of the best characters in the Dragon Age games thus far. I also, thankfully, ignored everyone that told me it was one of the worst games they'd ever played. While I do believe that player feedback/reviews can be useful, it can also set up an expectation, either for success or failure.
I used to be a fan of certain companies and would buy their product almost mindlessly. Growing up, I was a huge Square fan, starting with FF1 in 1990. I'd buy anything Final Fantasy related for years. I enjoy the games, including the reviled X-2, and I thought that the games would remain interesting to me. In time, however, company loyalty came back to bite me in the ass. Square's games went one way, and apparently I had gone another. The result is that I have Final Fantasy XII and XIII unbeaten and untouched for years. So I don't have company loyalties anymore. I do have brand loyalty and as long as the product is good, I'll continue to buy it.
I'm in the minority it seems: I plan on getting the Collector's Edition for DA:I. Even if the game is sub par (which I highly doubt,) I won't consider it a waste of my money provided I have fun with it. The cost of a CE doesn't bother me, since the last time I bought a CE it was WoW: Cataclysm...which I played for a whopping 4 months before I quit WoW in disgust. I know that Inquisition is going to be better than that.