Yes - I certainly don't regret my decision to go hybrid although my annual mileage is so low even the recent steep increases aren't going to break the bank unlike household energy costs!
I was getting just a tad disappointed with the mpg. Both my last 2 fill ups were under 50 mpg (48.8 and 48.5) but a trip to the outskirts of Chester - round trip 50 miles (ish) has bumped up my mpg figures on the dash to just a tad under 64 mpg (computer). Short journeys and using the petrol engine (effectively) as a heater are the main culprit. I see my fuel consumption being very much a bell shaped curve with low mpg at either end and outstanding mpg in the middle.