If I were to compare the three (2010 coupe, 2011 wrx hatch, and my incoming 2012 sedan) on a basis of 0-10, with 10 being best, 0 being worst, FOR THEIR PRICE (ie. giving a wrx 10/10 for acceleration is 10/10 for the price bracket) it would look something like this:
2010 Si Coupe:
styling - 8/10 (subjective)
comfort - 7/10 (seat/steering wheel position)
interior ergonomics - 8.5/10 (everything was in great position, lots of console storage)
handling (daily driving/normal) - 8.5/10
handling (back roads/fast) - 8.5/10
acceleration - 7/10
shifting/clutch - 10/10
comfort features - 7/10 (sunroof/stereo system/etc)
utility/usage - 5/10 (narrow trunk opening, narrow passthrough, horrible to get items/people into and out of rear seat)
maintenance/cost of upkeep -9/10 (again this is for THIS price bracket of small sporty cars)
total: 78.5 / 100
2011 WRX hatch:
styling - 9/10 (subjective)
comfort - 5.5/10 (steering wheel is meh, suspension is rock hard and uncomfortable)
interior ergonomics - 7/10 (solid reach for everything, but zero storage)
handling (daily driving/normal) - 7/10 (felt heavy in normal driving)
handling (back roads/fast) - 9/10 (AWD is sticky as fawk)
acceleration - 10/10 (NOTHING under 30k comes close)
shifting/clutch - 5/10 stock (7/10 modified short shifter/bushings) stiff and difficult to shift, poor clutch uptake and too heavy
comfort features - 3/10 (no sunroof, AWFUL stereo, no fogs, poor interior lighting options, seats were meh)
utility/usage - 10/10 (hatchback versatility, AWD)
maintenance/cost of upkeep - 6/10 (expensive oil changes, expensive maintenance, awful gas mileage)
total: 71.5 / 100
2012 Si sedan (these numbers are gleaned from test drives and other reviews online)
styling - 8.5/10 (personally i think the 9th gen is a visual upgrade from the 8th)
comfort - 7.5/10 (0.5 point upgrade for improved headroom from coupe)
interior ergonomics - 8.5/10 (i liked where everything was, though had less sorage than the 8th gen, but improved visibility)
handing (daily driving/normal) - 8.5/10
handling (back roads/fast) - 8.5/10 (going with same #'s, feltgood on test drives, and reviews say its about equiv to 8th gen)
acceleration - 8/10 (most reviews have it same as 8th, but smoother and feels better with tq, and i agree on my drives)
shifting/clutch 10/10 (id go higher if i could haha)
comfort/features - 8/10 (same as previous civic, though the i-mid is a nice change)
utility/usage - 8/10 (4 doors and a trunk ftw)
maintenance/cost of upkeep - 9.5/10 (giving a 0.5 upgrade over 8th gen due to the slight fuel econ increase)
total: 85/100
overall solid upgrade, and yes it's a speed compromise from my WRX, but I know I'm going to love it.
(sorry for not editing the prev post, it wouldn't let me, internet was failing)