To answer the title......yes.
I do a job I dearly love.
Work with great people.
I cannot remember a day where I didn't have fun.
I get paid a good salary.
I get a good amount of time off/leave.
I am not forced into any extra work.
Yes, of course I feel sad for our ATSAs who have been increasingly marginalised, and NATS have lost a great deal of ATC knowledge by not utilising them to the fullest extent. There are concerns and issues, of course - as with any job - but yes, I am happy.