I dunno, I just expected more for £160. Maybe working steering? Or an opening canopy rather than just removing plates in the roof to see inside? And the flap movement seemed a bit flimsy.
But then it is a UCS set, which seems to be very much geared towards big static display models.
I just look at my Technic GP Racer that was less than half the price, is 50% bigger, and has working steering and moveable engine cover and rear wing, and can't helping thinking the Tumbler is quite poor value for money?