I've owned my 2000 base since December of 1999 (wanted a CBM '99, didn't have any by the time I looked, so I ordered a '00). They really are great cars. And don't let the added weight fool you - the Prelude's handling I would describe as creamy smooth and sophistocated, while the Integra GSR's I would say is far less refined. The Prelude is much quieter inside than a GSR, but just as fast (the H22 had the most tq of any Honda 4 cylinder at that time, as well as hp).
I have almost 130,000 miles on it, and if it weren't for the fact that I just am loosing patience with the limited back seat and trunk space, I would not be considering a new car. I love it.