Do you think my interview went well?

Oh dear, what do you want us strangers to say? We're not going to be 100% accurate, because we don't know. But to make a guess, I would say maybe you didn't. The fact the girl get hired on spot and you didn't, kind of shows that. I get hired on spot and so did my co-workers. But I don't work at Family Video nor do I even know where you are located. Seriously, wait until tomorrow!