If you go up to the top of this page and look at the green tabs you'll see one called Things to do and if you click on it you will find all of the attractions in the area listed by using peoples votes and comments.
One man's meat is another man's poison so some of the things that are in there may not figure on your own personal list of things you might want to do but it will give you the best idea of everything there is to see and do and then you can make your own must see list
I agree! Depends on what you want to do and your interests. Limassol is a cosmopolitan city with plenty to do and a lot of buzz! There are archaeological sites, nice beaches, a waterpark, great beach bars, beach cafes and restaurants, and the brand new Marina! If you go to Limassol.com you'll get an idea! And in TA there's plenty of info and photos!