We visited in May this year and thoroughly enjoyed it. Nice people, nice country and nice weather.The local buses are the best way to get about the island at only £1.30 for a day pass, the bus tours are also worth doing as you can hop on and hop off as much as you like which is ideal as you can cover a lot of ground in one day and see loads of stuff.
Valetta is lovely with lots to see and do, the knights hospital, War Museum, Malta experience and the Lascaris war rooms are all worth a visit and all in the same area of the city.
We also visited the aviation museum which was good. Mdina and the silent city are very good with a lovely coffee shop in the walls of the city, you sit on top of the castle walls and can see as far as Valetta, up to Bugibba and beyond on a good clear day (excellent cakes aswell).
Boat trip to Gozo and the Blue lagoon was very good aswell, food and beers was excellent and all included.
All in all id recommend Malta (local beer is Cisk and is very nice), i would also definitely go back as there is so much we didn’t get to see. When you get out of the airport and into the streets you will wonder what the f### you have come into as it looks old fashioned and almost run down in some places, however once you get exploring you realise it is clean and and the history, people and weather more than make up for it.
We stayed up near St Pauls bay which was nice and more touristy than we were used to but it was very nice all the same and easy to avoid the crowds.