Disappointed

Back in August when I saw this film in theaters, I swore up and down that it was the funniest movie of the year, so as soon as it came out on DVD/Blu-ray, of course I rushed out to buy it. I'm very disappointed. It just wasn't nearly as funny as I remembered. I don't know if I had so much fun the first time due to the audience laughing with me, or if I've matured since then, but some of it just wasn't funny. It really makes me sad too, knowing that this had an awesome cast of people that I think are extremely funny.. Anyone else having this problem? Or have before?

P.S. It still had some laughs but not as many as I thought. So it wasn't a huge waste of money, just kind of disappointing.