Well I have used Moto Razr V3 but not very extensively, but I can tell you that it's just OK.
For the price and the features that it offers, it's pretty costly. The cam quality is just OK and some mobiles offer 1.3 mp or even 2mp cam for almost the same price.
But the built quality is very good and looks good as well. The mettalic color is also good.
IMO, not worth getting for 19-20k.