While I was watching this I swore I would see a doctor if it was rated more than 3 on IMDb, and indeed it was rated 5.1! At least only around 900 people had rated it but anyway. I must say this movie is really bad even for a horror film. I chose it because it looked funny, and I thought that there would be some fun with all the cute rats. But as usual as in these movies it is all about different stuff than rats. There are lots of scenes that seem to have nothing to do with the plot but are just there for some weird reason. Anyway, the scenes with the rats are not bad, especially because not all of it is CGI, so the effects are actually quite good and credible.