I went for a cheap Bush DAB alarm clock from Argos (the intention being that if it's crap I can easily return it). Have to say I'm really pleased with it! It looks much nicer than I thought and is very easy to use. It's not going to annoy the neighbours but I wouldn't expect that from an alarm clock radio. It easily found all the stations, and sets the time itself from the DAB signals. You can have four alarm settings (ie alarms 1 to 4 which you select the time, frequency (once, daily, weekly) and whether buzzer or DAB) and can easily toggle between them.
For the price (£50) I'd give it 5 out of 5. However, the alarm buzzer scares the hell out of me when it goes off and there's only the one to choose from, so I've been using the radio instead!