If you are into offroad, then this truck will deliver. I have not been able to find anything horribly wrong with it. Typical to most RTR MTs, the suspension (specifically the stock shocks) is not quite up to snuff. Also, the stock dogbones have a design flaw that makes them prone to breaking. There are those that will say the stock engine (NitroStar 21BB) is not all that, but I've seen it work just fine.
I bought a few hop ups for my Savage the day of, or within a day of, purchasing my Savage. They were:
Hot Bodies threaded shocks with 60wt silicone
Hot Bodies CVDs
HPI superflow air filter
Dynamite fuel filter
Ofna Hyper 21 8-port engine
These hop-ups addressed the problems most people considered issues for them. My next series of purchases will be a new pipe to handle the 8-port (so far the stocker seems just fine, but a tuned pipe is always a good purchase), a stronger steering servo (HiTec
HS-5645MG--standard upgrade I make for my RCs), and maybe some ProLine Big Joe 40 series tires...just because. I'll also be looking to change the gearing (spur and clutch) in order to handle the more powerful engine.
I've seen both the stock Savage run and my 8-port Savage run....the engine upgrade is well worth the money. Haven't jumped my Savage too hard yet, but so far the shocks were a wise investment. I have not broken a dogbone (unlike most with stock dogbones) so I consider the CVDs a wise investment.
So...at the end of this long post, what am I saying? Like most MTs, out of the box, the Savage is an excellent truck. With a few minor tweaks it becomes a great truck. In the hands of an experienced RC driver, the tweaked Savage becomes a supreme truck. Enjoy.