I'm still undecided if the phone is too large or not.
On one hand, it fits into most pants pockets, so it's not too big in that way.
If I'm in the position to use the phone with my undivided attention, the screen is definitely NOT too big. It's nice and in fact, I wouldn't mind it being larger!
If I'm in the position to use it randomly, and especially flip it out and want to call or type real quick using one hand, it's on the verge of being too large. Many times I end up using both hands just because my thumb can't reach the last 1/2" screen on the opposite side, and the top 1" of the screen.
Audio (via headphones) sounds great. Speakers are on the weak side though. I've got some servers in the house and speakers playing music at max volume can't be heard.
PS: Company phone. Phone was free, and so is the voice/data plan.