At least Vin Diesel is pretty to watch.
I didn't mind the first one too much...I saw it on tv though, didn't pay to buy or rent it.
We very rarely will pay the price to see a movie in a theater unless it is one of those epic movies, or something that seeing it on a big screen really enhances it.
Although, exceptions would be Hitchhikers, KungFu Hustle and the new Longest Yard movie. It would have been wrong not to see the first one on opening night, and the other two were "we need to get out of the house without the kids lets go see a movie" situation hahah.
I was shocked they made a second one as well. I thought Rob Schneider was making his living now playing bit parts in Adam Sandler movies.