IMHO Spotmatics are lovely cameras - reliable and handle marvelously.
I keep mine as a camera for dangerous situations. The only reason I don't use it more often is because changing lenses with the screw mount is a PITA.
(I've often dreamed of putting a Rolleiflex QBM mount on one).
I also wish it had a centre-weighted or spot meter.
But if you don't frequently change lenses, a lovely little camera...