I've had mine for about a year now. Overall its a fine camera, there are a few things i dont like about it, but ive otten some great shots out of it.
Pros - great lens, nice and sharp and has a reasonably fast 2.8 aperture that produces good sharpness. Can still work with no batteries, built in meter is good enough and fairly accurate even on slide film. Some flubs now and again exposure wise, usually underexposure. The light meter is right next to the lens so it meters through any filters you have attached. Big viewfinder window, nice and bright and clear. Very very quiet shutter, has a slight buzz noise on its slowest shutter speeds for its internal timer. Has a self timer for the shutter.
Cons - automation is shutter priority (my preference is apperture priority, but thats just me). Rangefinder focus is pretty easy to see in bright light, but can be difficult in low light, even in outdoor shade its a bit tough to see and i have pretty good vision. Its small but a little bit bulky and akward for sticking into a pocket (not a big deal since this is how most cameras are). Its got an odd filter thread size, so filters can be hard to find. Meter is easily tricked by backlight. iSO setting only goes up to 800, but since its nearly impossible to focus in low light, you wont be using it in situations that would require a higher iso. If the foam on the film door is old the door isnt very light tight without it, you will almost definately have to refoam a used one from the ebay. No battery indicator, you know its dead when automation stops working (my battery lasted about a year with probably 10 rolls through it, although i accidentaly leave the lens cap off alot so it keeps metering and running down. On cameras that havnt been kept up with the 2 highest shutter speeds (500 and 250) will be about half as fast as they should be, not a big deal if you keep this in mind during use.
Thats about that. Its a fun little camera, i wouldnt pay more than 80 USD for one in decent shape. Its seems durable aside from the focus wheel around the lens. Great for taking out where you fear to bring your nicer gear. If you have any other specific questions ask away. Its the only old rangefinder i have used, so i have nothing to compare to other than my Fuji GF670.