I use lastpass and most of my passwords are unknown to me and at least 32 characters (or the limit for a site if the limit is lower).
My lastpass password is pretty complicated phrase of words, numbers, mixed character types and multiple languages.
I think pass phrases are better than passwords. It's hard to guess, easier to remember, and has higher entropy.
Look at the password "Ippon and Yuko are Judo scores." which seems very simple until you think of what would be required to brute force it. You would need to know the number of words in the phrase, the languages used in the phrase (2 here), the use of capitalization (or not), if it contains punctuation, etc. Remembering this is easy. I like judo and those are two kinds of points you can score in a match.