Seriously?

What's with the hate? I thought this movie was really cute. I am a freelance actress, 38 years old, who went back to college last fall. What classes do I take? Very similar ones to what Larry is doing in the movie. Do I have young friends in college, that I have a laugh with? Yes I do.
Do I own a nice house? Yes I do. Even if I have never had a high-scale job, I have heard of the concept of saving money.
Do I have a neighbour that has a constant flee sale? Yes I do.
Did I think Robert's character was annoying? Yes, at the start of the movie, but she went through some great character changes, and became likeable.
I seriously do not understand what all the "this is not realistic" -crap is all about. Had I been male, this could have been a film about my life...