Most underrated action flick. This movie is a SATIRE of blockbusters!
Battleship is by far the most enjoyable action flick I've seen in ages. The reason is - it's a satire. It's going over top with everything you'd expect to see in a "stupid blockbuster action flick". And it even shows that through the lines.
The movie is retarded, absolutely. However it's clearly something they've AIMED for, which cannot be said for 99% of action films. Most are just bad and serious. Eg. Transformers 2 and 3.
Battleship reminds me of The Other Guys in a sense. People just don't seem to get what's it all about. http://www.imdb.com/title/tt1386588/combined
You'll love the movie if you're willing to laugh for the stupidity of blockbusters. What's best - the movie isn't predictable at all.