I am living in a area where there are no other networks available except only bsnl. So I have no other option. The bsnl 3G works at the speed of 2G i.e 20-25kb/sec. It sucks. Moreover the 3G signal doent remain stable which forces me to use 2G net which takes more than a hour to load a single web page .
However their data plans are excellent as compared to other networks . Their 333 & 395 plan is really good.
Another worst part is their customer service . They keep people waiting for 10-15 minutes to receive complain calls. I will like to rate them 3/5 stars.