Our's didn't burn oil.
It never had a reliability problem.
It was difficult to service the engine. Changing the plugs was a beast. Removing the EGR tube to get the intake off was murder. I can literally do the Mazda V6's plugs 3X in the amount of time it takes to just get the Mitsubishi's intake off. Really annoying when you have done a Chrysler SOHC 6G72. The Holley fuel injection doesn't require any intake removal.
Timing belt was a pain too. Better to do the tensioner and water pump while you are in there.
The engine is a royal pain to service but reliability was not a problem.
My wife really liked that car. A lot. We had a baby. Our cars at the time were an Integra and an Eclipse. You ever try to put a baby seat in an Eclipse when it's 33° and raining? It's terrible. It was killing her back. But when we see a really clean GT or GTS at a stoplight, she will comment how much she misses her car.
I don't miss it. My Mazda is quicker, faster, more powerful, roomier, doesn't recommend premium fuel, has a useable backseat, the hatch is as large/larger, handles better, doesn't have a timing belt, and is easier to service everything except the transmission.