The first Zombieland movie was an absolute classic.
However, classics as such sometimes can't be followed up...
This movie is a zombie apocalypse movie focused on trying to have a normal life, where none exists. Contrary to the first movie, there aren't many enemies, or as much tension. The jokes themselves are pretty cliche, and they attempt at times to call themselves on it (which doesn't just make it funny). They try to squeeze as much as they can out of old jokes from the first movie.
The overall outcome of the movie is absolutely expected; it's a total feel good and the protagonists all have plot armor, and always get who they want romantically.
To wrap this review up-
Watching this film is a waste of time. If you've seen the first one and want some nostalgia, just rewatch the first one. There is literally nothing positive I could write, I truly wish I could unwatch it.