sorry, but the acting is horrible!
I just recently bought this version of P&P, after already owning the A&E version for a long time and being in LOVE with it (and P&P the book is my all-time favorite book). (note: in my opinion the 2005/06 Hollywood version should not even be allowed to be called P&P, it's so off)
Overall this one (1980) was a tolerable version, but my goodness the actors were all ROBOTS! There was no emotion whatsoever, until the last episode! Especially Elizabeth and Darcy. The actors were complete robots until the last section, when they finally showed some variance. And with regard to Jane and Mr. Bingley, there was nothing there! Blah!
The only actors I thought were very good in this version were those who played Mr. Collins, Lady Catherine, and Charlotte.