*Question*
Title: Great strategy... if it worked Review: This was a very interesting book. I enjoyed it immensely. Unfortunately, the Trinity Trading System doesn't work. Since I'm a software developer, I created a database and program to automatically alert me to ALL stocks that fit Mrkvicka's strategy, and I've been monitoring it. It just doesn't work. The losers far outnumber the winners, and the winners have not been stellar. Anyone can sell a book that has a "sure-fire system," but in the end Mrkvicka provides only anecdotal evidence to back up the system. If you want an example of a statistically sound book, check out O'Shaughnessy's What Works On Wall Street or Siegel's Stocks for the Long Run. If Mrkvicka really believes in his system, he will publish valid data to prove it, not just list a few winners. Does this product review convey a negative or positive sentiment?
**Answer**
Negative

*Question*
Title: Not for beginners Review: I would consider myself an advanced beginner. This book is definitely over my level of play. Unless you are close to an advanced player or have an instructor to help understand this book, I would not recommend it. Does this product review convey a negative or positive sentiment?
**Answer**
Negative

*Question*
Title: Second only to the original Deus Ex Review: When I read about the previews to this new Deus Ex, I was skeptical. I really thought it was going to be a dog. But, being such an extreme fan of the original, I was still looking forward to how it would be. I was especially irked by the removal of the skill system, a system that I thought made the game more like an RPG instead of just a first person action adventure game. After I played it, I was very impressed. It looks graphically stunning, has even more player freedom than the first Deus Ex, and even more endings. I loved playing through this game. It is a bit easier than the first one, but still squarely in the right range of difficulty to maintain my interest, but not make me too frustrated that I get killed in the same area over and over.In the final analysis, this is a spectacular game much like the first, but the original Deus Ex is still my favorite game of all time. Does this product review convey a negative or positive sentiment?
**Answer**
Positive

*Question*
Title: Is Beyonce's middle name "Diana Ross"? Review: As a songwriter, BK makes a great supermodel. But "don't hate 'em because they're beautiful" to paraphrase the old saying. Hate this album because it sounds like somebody's daddy let them into the studio to just do whatever yelling and hollering that they wanted. (Oh, isn't that just what happened?) Although the harmony is good, most of the songs are discordant and hard to listen to. And what is up with the "borrowing" of the intro music from Stevie Nicks' "Edge of Seventeen?" Were the girls even born when that song came out? Oh, and we get that you girls love each other, which is very touching but gets old after the 500th time that we hear it. On a positive note, Independent Women Part I is a great song. And the girls do a great job on the old Bee Gees tune (and it is SO obvious that Emotions was written by someone else!) Does this product review convey a negative or positive sentiment?
**Answer**
