I agree for the most part with the positive comments on the BUS. It is really nice to fly. I am not a DAL guy, but have been on the BUS for a few years now and the above comments are spot on.

Since we have heard all of the good, here is some of the bad, at least from my perspective:

I came off the 757 so that is the most recent basis for my comparo -

The 320 cannot climb like the Boeing. The 320 is not a dog, but it is not a 75 either. I have never been on the 73, but guys tell me that have flown both, the 73 will also handily outclimb the BUS. My experience is that the 75 can get right up to altitude. The 320 cannot be heavy and jump to 390, no way. You can certainly feel the difference between a 75 and 320 in the climb.

The 320 also tops at 390. On the 75 (or even guys on the 73) you can get to 410. This can be the diff between bumps and none.

The 320 is a little "sloggy" in roll control at low speeds to me. There is some delay between the side stick and the flight controls. It is not as positive as the Boeings.

Other than those small items, the 320 is very nice to fly.