Are four doors lame.?
Nope, if you have to have a back seat for the family, might as well be able to get to it. If you want sporty, go for the 2 seat El Camino!
(and yet for my daily driver I went from a Charger to a Challenger...)
I am a huge 4 door fan, learned to drive in a 1972 Dodge Van, and a 1975 Impala 4 door hardtop.
I had a Lancer ES Turbo, Intrepid, LHS, Caprice LS, 2 Chargers, a PT Cruiser, 3 Cadillac SUV types, all 4 doors, all were cool cars.
Some were mine, some my wife's.
But classics, 4 doors are only cool if a full sized car. Nowadays nobody wants a moredoor when a 2 door is available, and pay a lot more for them.
Personally I really like 4 door hardtops (Sport in Chevy terms), post cars, not as much. I love having a 6' wide opening with all the windows down.