The Good: The Head Set angle is really slack, makes you more confident to step down stiff terrain. The Center on Rider (COR) simply put you in the centre of the bike, eventhough you forgot to get your upper body to back when you hit drops or jumps (as long as you dont sit on the saddle). The suspension kits may not be as light as Sram components, but they give you the more balance on the track. With the correct size choising, you will get the more space om cabin area, gives you clearer views.
The Bad: The all Shimano Saint group sets are slighly heavier than other brands (sram etc). And also the wheel sets. You may need to focus your modification on those 2 sectors, and you may not want to use shimano Saint pedals in order to reduce weights. Deity pedals work jus fine.Overall Review: The best world cup downhill bike in reasonable price.