GREAT : WATER CAPACITY& LIGHTWEIGHT,CLEANED UP BETTER THAN MY 1+YR OLD REVOLUTION.. NOT GREAT : NO HEAT DRY?(WHICH I DIDNT MISS AND USE SPACE HEATER TO DRY AREA,WITHOUT RUNNIN MACHINE LONGER THAN NEEDED.,oN/oFF BUTTON IS A BIT HOOKEY..SHOULD BE LIT ?,DIRTY WATER TANK STICKY IN ROMOVSL, OR ILL JUST GOTTA GET USED TO IT DIFFERENT THAN MY EVER NEEDY REVOLUTION(BROKEN STEM ON CLEAN TANK REPLACED ...NOW BRUSHES DONT TURN.. AND BELT INSTALLED CORECTLY&SEEMS FINE? MAYBE LOST A WASHER OR TWO? AND ISNT FITTING PROPER AY BRUSH ENDS?