Actually, not as much as I thought I would, judging by the few hours I had driving a loaned Ecomotive 1.6.
It's a different style of driving and probably more relaxing for my typical journeys: e.g. motorway cruising at lower revs, changing gear less often for speed bumps, more refined and comfortable ride quality, etc.
I'll definitely miss being able to floor it for the occasional 'spirited overtake' but I'm very happy to sacrifice some (rare) fun for 50% off my fuel/insurance costs and getting a free tax disc is the cherry-on-top really.