 I've had this car for a year and a half.  When shopping, I compared it to the Chevy Volt, and the Ford Fusion Hybrid Plug In.  I went with the Hyundai because it had more electric range than the Ford (just enough to finish my daily commute on all electric), and was more roomy and comfortable than the Volt.Overall, I think Hyundai hit it out of the ballpark.At work, one of my friends is always complaining about how much gas he puts into his SUV.  I respond by complaining about how I just had to complete my "seasonal" fill up.  It's not far from the truth.  I drove from the first week of September until the last week of November on a single tank of gas.  I commute about 25 miles rt, and I can complete the commute on just an overnight charge.  I've got solar panels, so the charge costs nothing (I've reached break even on the panels themselves).I am leasing the car, and with the Federal and State rebates (and some negotiation), the monthly cost is two sixty five (I have the base model), which is not far off from a similarly equipped hybrid sedan.I think Hyundai's estimate of 27 miles to an electric charge is pretty accurate, but I live in the Northeast, and in the winter months the electric range drops slightly.  I should say that my commute is fairly level, and YMMV if you drive on uneven terrain.When using the gas engine, the economy is still very good.  I average between 42 and 44 mpg when using gas.  Pure highway driving is slightly better.  We took my daughter for a tour of prospective colleges, driving from Massachusetts to Virginia by way of Pennsylvania.  The gas consumption was just over 50 mpg overall for that trip, even with quite a bit of mountain driving.  I love the freedom the hybrid plug-in offers.  My daily commute is all-electric, but I can go on a long trip without worrying about where to charge.That trip was a pleasure with this car.  The roominess is excellent - better than my last car which was a Camry.  I find the fit and finish of this car to be surprisingly good.  I was not expecting that with a Hyundai.  The cockpit and back seats are laid out with thought.  There are plenty of cup holders and everything is easy to reach.  In the front cabin, seat comfort and adjustability is excellent.  I don't miss the leather seats that I have had on previous cars.  The cloth seats come with heaters as standard equipment.  My daughter reported the back seat was very comfortable too.  Visibility is excellent, although at night, the headlights leave a bit to be desired.  The dashboard is simple. Controls, including the Nav/Entertainment system, are logical and easy to use.  This was a selling point over the Ford.Hyundai did an amazing job of cramming in the battery and hybrid technology without skimping on interior space.  As to the cargo capacity, it is slightly less than you would find on a standard hybrid, but still quite good.  We had no problem packing the trunk with enough luggage for three people on a seven day road trip.  No need to take up space in the back seat.The sound system is very good, with the exception of satellite radio (see below). The Android Auto system works pretty well.  We recently got Waze support, so that Waze can run on the dashboard screen, though it isn't fully functional.  It will accept a destination, but then the map won't update once the car starts moving.  I'm hoping a software update will resolve this.This car is not going to win any races, but it can cruise effortlessly at 80mph.  Acceleration is adequate for passing, even on a grade, although there is a slight lag when you floor the pedal.  The ride is very comfortable at any speed, and the car feels quite stable around turns.  My car is white, and I think the exterior is very sharp.The car is not without problems.  I've had the dealership look into a persistent check engine light 4 times so far, and it remains to be seen whether the dealership has fixed it for good. During the last visit, the technician suggested that it was a problem with my Level 2 charger.  That seems unlikely.  What's more likely is that the hybrid plug in system is quite complex, and Hyundai hasn't fully debugged it.  Thankfully, I've never had the hybrid system problems some others have reported here.  I've also had persistent problems with Sirius XM on the entertainment system.  It takes a long time for it to find stations, particularly on cloudy days. For a long stretch of time, it wasn't working at all.  Even so, I sometimes don't get reception until the end of my commute.The heating system is poor.  The heated seats help a lot, and heat up quickly, but the climate control system is slow to heat the cabin, and it has trouble doing so when running in EV mode.  The gas engine kicks in to help, and then it takes a good ten to fifteen minutes to get going. Even so, I don't have to fill the tank more than once a month during the winter.I really like this car - it's almost perfect and I'd buy it again.