Hopefully riding will take the place of previous nightly drinking habit.
That's not as strange an idea as it may sound to people who haven't been there themselves.. If you have easy access to some quiet back roads it can be really relaxing to just drive on and on with your mind focussed on your surroundings instead of other things - and with a stock 50cc 4T scoot it's even more affordable than cheap liquor
As far as reliability is concerned, all scoots will have little problems every now and then and then, this industry hasn't seen the same kind of development as the car industry, and it shows....
The most important is to find a mechanic who understands these small four stroke engines - or become one yourself... NEVER EVER let some amateur, who mostly repairs 2T mopeds and such, touch your Agility - I've seen way to many stories about shops that made customers pay for expensive misguided repair attempts, and sometimes even made such a mess of it that the owner had to give up on the scoot...
I've seen more than one Agility with over 50000 km on the odometer, and the local pizza delivery guy over here even had some 75000 kms (yes, about 47,000 miles) on his odometer the last time I looked....