He just likes puttings his balls on a hot grille.
Nah CRD are meant to be pretty "premium" as far as tuners go, but some argue the price they pay for it is a little rich.
All in all its horses for coarses. I got mine tuned a UAS got 190rwkw at about 11psi with only a PFC Eboost 3inch turbo back zorst inc dump and a pod, all else is stock. I'm happy with the tune so what i payed (about 500 for the tune plus a little for some needed replacement bits and labour) seems reasonable to me.
That said CRD have alot of credability as far as ability goes, so where as a tune may be a tune and therefore not worth the extra cash, their reputation might be. I beleive most ppl who went to CRD would say "it cost me a bomb, but it was tuned by the best so i'm happy", ok maybe a minority might say "i had to sell my wife and kids into slavery to afford it, but hey its tuned by the best and the house is so peaceful with the wife and kids gone, i'm happy".