Qatar is a fantastic country and Doha is an incredible city.
What they have managed to build there is remarkable. A clean, efficient, relatively cheap cost-of-living city which would be the envy of any Western country with its spectacular buildings, public transport networks and infrastructure.
There's no crime there either.
The airport is the best in the World. Some will argue Changi is better, but a regular traveller like me that does lounges and airport things there's none better. Qatar Airways bus class is better than any other bus product I have flown on in the last few years. Miles ahead of Thai Airways, Cathay Pacific, Malaysian Airlines, British Airways and Finnair. And I mean miles ahead and in a different league.