Agreed , if Lexus wernt so greedy i would use them , but £300 for an oil and filter change and a 'look' over is robbery.
I trust my friend/local garage to change the oil and filter, after all they have looked after all my cars of late that include Merc E63, VXR Monaro, Audi RS4 , Lotus Carlton, Audi S6 v10 u get the idea.