Anyone see the article in Auto Express about David Abernethy-Clark and problems with his R Plate Impreza ?

Are you on this BBS David ?

Basically he found it suffered from hestitation at around 2500rpm, well there is a suprise, anyway it ended up going to Subaru Technical HQ at West Brom. They kept it for two months and returned it, it doesn't say if the hestitation had gone but it now leaked exhaust gas into the cabin. Its now gone back to Subaru for another two months. Apparently they are fitting a new turbo, ECU and a Prodrive sports exhaust.

The article doesn't paint a very good picture for Subaru's Technical centre. Anyone else had good/bad experiences with them ?