I'll be the first to post.
Since nobody's talking about this film, I'll start. I watched it last night and it was rather entertaining. I felt like it was different from other similar movies because the villian was actually likeable. Sure she killed a few people and was trying to ruin her best friend's life, but while she was pretending to be nice, she was completely convincing. It wasn't one of those movies where you're screaming at the main character to figure it out because the best friend wasn't all that see-through.
Of course, this movie wasn't some sort of masterpiece. I had a hard time believing that crushed up sleeping pills wouldn't change the flavor of coffee, or a slurpee or hot chocolate. It was a little too convenient how perfectly all her plans worked. And it was annoying how she talked to herself when she was alone. Also, the ending sucked. It was so weak and thrown together. But all in all, this was an entertaining movie which I felt was well-acted, if not well-planned out. Not bad for a late night.
Tomorrow's just your future yesterday!