Not everyone is cut out to be a vegetarian. As I said, I could never be one, and I have a good reason why: humans are an omnivorous species. We're supposed to eat both plants and meat. Not following a balanced diet leads to health issues. One would think that a strictly plant diet would be healthy, after all they're low in fat and calories and have vitamins and minerals. The problem is plants don't have all that we need. We cannot draw all the necessary nutrients from plants, or even digest all parts of plants. We aren't herbivores. We need meat for the rest of our nutritional needs. Yes you can get away with supplements to get the stuff you're missing, but that just further proves my point that humans are not herbivores, we're omnivores.
Anyway, I don't want to drag this off topic, so back to what this subject is actually about.
One thing I like that seems to get a lot of negative reviews is Turok: Evolution, as well as the 2008 Turok.