Well, I just came here to review the bike - Hercules Roadeo Turner - that I bought (yes should be done before the purchase, but what the heck

) and I must express the other side of the opinions expressed in this thread. The posters have just said it is junk or for the boys, but never bothered to go in the details why so.
I am pretty happy with Roadeo Turner; it has all the functions that I was looking for in an entry level bike- alloy body, 18 gears, revo shift gears, V brakes, front and rear suspension etc. I use it mostly for office commute on uneven roads and on slopes and it is worth the money. I am 37 and still manage to leave behind many bikers that I see on the road on this bike

About the thick tyres of this bike- given the condition of the roads of Bangalore, even a city ride is like off-roading

But yes, I agree, it could do with slightly slimmer tyres.
I have been using it for almost a month now, no problem what-so-ever. The bike is light weight, gears are smooth and the suspension is nice, so less bumpy. The only tiny thing that is irritating is - no easy location to mount a water bottle holder because of the wires on the body. But then this is a real tiny problem.
It is only an entry level bike and you can get it cheap. If I stick to cycling, I plan to replace it in a year or two.