What of the regular civic?
I was in the same boat as you, looking for a new manual box compact , my priorities were decent economy, nice handling and feel, sunroof, room in back for growing kids, and good "value for money".. Trying to stay under 2.0litre for the sake of economy.
The Focus was ruled out based on it being a couple of grand more than the others when optioned up, the Elantra was deadly boring to drive, but had a nice interior with decent rear seatroom (and heated rear seats, my kids may never forgive me). The Mazda Skyactive was the nicest to drive, but seemed cramped in the back despite the spec numbers and the dealers were stuck with a less than favourable finance package and pricing, plus over a grand extra in delivery charges compared to what I ended up buying. In the end I put my deposit down on a Civic EX. Got a good finance rate and a reasonable deal off the list price, delivery charges were only $1200, and it was the best compromise for me of interior refinement, driving dynamics (despite the 5 speed. The engine is a joy to thrash and the box is precise and snappy), economy (big plus there), plus low running costs for gas and servicing (oil minder rather than 8k service intervals) and potential resale value. Maybe Im in a minority in liking the split level dash and easy to see without taking my eyes off the road speedo...
Other minor details that weight into the decision to some extent are the mazda rust issues, I plan to hold this car for a long time, and the fact the Civic was canada built so a large chunk of my money supports the local economy. Of course if the Civic had been crapily built that would count for nothing...
I know the press have had the knives out for the Civic as it wasnt a quantum leap on from the previous model, but the bar is still raised pretty high, the economy has been improved, the refinement improved, stability control added (as it was in all the others), and the interior enlarged still farther, and the price dropped.
If you must have a hatch then you options are limited, but if you are open to a sedan then the Civic is a strong contender for an everyday economical vehicle that still OK to drive and has room in the back for growing kids. For us the 3 was too tight back there...