2 out of four!
Lovely to hear these cameras being mentioned. In the winter of 1982 my father and I walked through the snow to a local chemists shop to buy my first "good" camera (I was 12)- an old Agfa Super Silette with a lens hood, a uv filter and a yellow filter. It cost £15.
I used it for years, and still have it. It still works fine. I probably didn't realise it in those early years, but it was a great way to learn about the basics of 35mm photography, and if you are just getting into the game, I'd recommend seeking one out to try. The lens (as has been mentioned) is very good, especially if stopped down a little- I still have some of my first 16x12" enlargements I made with it, and the quality is remarkable (made with a zenith "suitcase" enlarger as I recall, anyone remember those?)
Strangely enough, only last week I found a Silette in a charity shop for £7, in slightly better condition than my old Super, how could I resist? The assistant said, "It must be your lucky day, I've just reduced this from £10!!" It came with a seperate rangefinder and a Gossen Sixtry meter, all working, I couldn't believe it. There's a trial roll of Tri-X in it as we speak. The leaf shutter (a Compur Rapid) has an incredibly sweet and quiet release, much nicer and smoother than the one on my Super Silette (a Prontor, I think), although this could be as much to do with a potential need for a service as much as anything else. These cameras even have a PC flash synch socket!
A few years on saw me working weekends in a local camera shop, where I had the chance to purchase a secondhand Vitessa. This too, was a joy to use though I didn't keep it long as it broke down twice, the complexity of its wind-on and shutter mechanism was probably its downfall. It had the F2 Ultron, an excellent lens by any standard. I remember putting a few rolls of Fuji Velvia through it and was amazed by the quality of the results.
At school in the mid 80's (a keen photographer even then) I used to get a bit of ribbing on trips out for using such "old fashioned" cameras, but when my friends photos from their 110 cartridge cameras and Konica Pops came back from the chemists even they could see the difference.
I'm surprised the Silettes don't go for more on the secondhand market, they are still a well made, useful, rewarding and practical option if your photographic needs are not too demanding. I'm biased I suppose. I've been lucky enough to have tried almost every type of film camera of every format since, but I'll keep using the old Agfas for enjoyment as long as I can get film for them.
Seek them out, use them, enjoy them!