If they still make them like they used to, it'll do ya for many years. I've probably got a record Doctor version I (over 20 years old) that I purchased through Audio Advisor. It works great, and while I am tempted to replace it with a VPI, I never have. I prefer Audio Intelligent solutions, and keep replacement pads on hand, as they do wear out. A great unit, and I think I prbably paid -$200 for mine, so a really good value.
Only caveat: if you clean several records you will have solution leak out of the bottom (reservior plug) so be aware your unit should be placed in a 'wet" area. Not a big deal, I keep an absorbant cloth unider mine to catch this overflow. No good way w/o dissassebly to access or clean the reservior. I have never done this.
Happy listening,
Mark