I, personally, do not trust those DVD recorder things as far as I could throw one! I own a DVD recorder as does a friend of mine but hardly use it. I always use my machines (Panasonic) to record from digital satellite and a separate FREEVIEW digital terrestrial box.
The main advantage of a VCR over a DVD recorder is, when a DVD recorder comes across a bad disc....it just gives up therefore losing the programme you want to record. A VCR does not give a hoot about a bad bit of tape and just carries on regardless.
I have a stockpile of machines (about 22 last count) and even though we will be the last area to switch to digital full-time here in the UK, September 2012, I will continue to use VHS as long as I can.