Summarize the following movie reviews:

1. Brynner is very good, his austere presence and unflinching intent making him seem indestructible.
2. Robot western....cool.
3. classic in a boring sort of a way
4. Its serio-comedy is intellegently presented.
5. The idea exceeds the execution
6. There is some satire here - the devouring tourist becoming prey - but Crichton just lets the joke sit there, heavy on the screen.
7. Classic Man versus Machine adventure is funny but violent.
8. The central conceit is so flimsy that it's only possible to take it seriously at all by treating it as a metaphor. Which, fortunately, can be done pretty easily,
9. Priceless sci-fi schlock.
10. Combines solid entertainment, chilling topicality, and superbly intelligent serio-comic story values.
Yul Brynner gives a memorable performance as a robotic cowboy in this amusing sci-fi/western hybrid.