What is the general opinion on the new G series. I myself was not impressed by the G3 when it came out. Had a demo on it for my aging grandmother at the time. Kirby did correct the one of the issues I had with it. That was the sloppy feel of the handle. It cleaned no better than my Heritage II at the time. The sales man left the dirt meter with the machine. I had a fun testing the two machines out against one another. I bough a G 5 at a rummage sale and have used it quite a bit. Still don't like the way it handles. Very disapointed with the above floor attachament group. I helped a friend / employee with her G 4 and found the head was a trick to attach to the machine. The other models I have used after that were easy. I have been using kirbys all my life (the first being a 519 and later) and found that one (G 4)to be a bit of a challenge but mastered it and taught her how to do it easily. I also had a demo on the Sentria. It also didn't do any better than my now 13 yr old Heritage II At the time. The black dirt meter bag was clean after the test. Even the Rainbow dealer failed. I also borrowed my mom's Rainbow (E 2) did a full house cleaning and the water was barley even cloudy. I'm still sold on my Heritage II. I like the classic design and find that I can get into places with it that the G series won't get to that the classic design of the Heritage II can. I also perfer the the attachaments with the earlier models.