It's not the greatest show in the universe, I'll give you that, but I found Bob & Rose to be quite enjoyable.
The writing is mainly solid, with a few sketchy bits, but the RTD charm is still apparent, and there's a few absolutely brilliant one liners.
The characters are honest and real (even if a couple of them are so annoying I want to stab them in the eye), and the acting is top-notch.
So, while it's not going be the greatest thing you'll ever watch, Bob & Rose is quite enjoyable if you've got some time free, and besides, it's worth watching just to see Jonathan Creek and Harriet Jones in the same TV show.moreless