well i work 4 Hutch, i wont say that its very good as it lacks Network problem in many places (inner places to be precise)
this is just coz Airtel has tower frequency of 1800mhz
and Hutch has 900mhz
but has ofcourse many good plus points
Press Ads are excellent (the good quality of prints used 4 the ads say it all)
HutchTV is good (any phone with EDGE compatible)
Schemes are quiet good
U get lot of goodies (compliments like tshirts,caps cd-pouches,watches, flask or playing cards given away with any connections taken)(all have the autograph of Rahul Dravid)
Above all that the best part for me is that i have a staff sim card (i can make any Hutch 2 Hutch calling within Karnataka free of cost, other network .50ps and sms anywhere .30ps within karnataka)