What's all the fuss about late 70s and earl 80s run of the mill midfi turntables?

My first table was a Garrard SL95-B. It was really nothing to sing about and you had to pay extra for the plastic base. I graduated from that to a Philips GA 212. Thank God it was located on a concrete slab floor. Still nothing special. Then on to a Sony 2251 LA with an SME 2009 tonearm. This was a real upgrade with an Ortofon MC20 cartridge and transformer. I thought I was doing that thing in tall cotton. Then I met Russ Goddard at The Audible Difference in Palo Alto. He told me to bring my setup to his store and we would do a little A-B comparison. After listening for only a minute or two it was obvious My Sony was not any way near a Linn LP 12 of that time. Anyway the point is most of the common tables from people like Garrard, Dual, Marantz, were just imposters to the real thing. I hold no nostalgic emotion to those tables. I was foolish enough to sell my Linn setup when the writing was on the wall around 1999 regarding vinyl. Big mistake!! I sold all my vinyl, my table with an Ittock arm arm and audio technica OC-9 shibata. A SOTA MC Head Amp designed by John Curl (a collectors item today) for $1000.00. Lock me up. I had every cartridge of the day, Koetsu, Supex, GAS, Fidelity Research. My 2 year old son tore the stylus off my Sleeping Beauty Shibata accindently.