I'm not particularly snobby about the plastic cams--not my thing, but have at it--but I just wanted to say that my Fujica Half was essentially the same price as the Diana Mini or Golden Half once you add in shipping from Freestyle. It has a hotshoe, it's all metal, doesn't need batteries, shutter options B, 1/30, 1/60, 1/125, 1/300, apertures f/2.8 - 22, focuses from 2ft - infinity, and the lens is quite sharp. Auto exposure up to 200, which I haven't tried yet, as I can of course guesstimate to use whatever ISO film I want.
All reasons why a half-frame shouldn't necessarily be considered a toy!