Red Eye movie review

So I saw the movie Red Eye with my friend Osme today. It was a above average. Didn't really have time to get bored because it's only 80-something minutes long. It was a pretty good thriller, the ending was a bit predictable but then again most movies are. The plot was pretty basic and easy to follow but when it was over we were left with a few questions.
Rachel McAdams did a great job playing Lisa. Finally a female character with some nerve when faced with an unpleasant and possible deadly situation. The lead male/bad guy (don't know his name) wasn't very believable as a nice guy in the beginning of the movie but he was a pretty creepy bad guy. And a ditzy co-worker of Lisa's added some comic relief when needed.
I give this movie 3 and 1/2 movie reels out of 5.