I don't know much about the ES models, very different vehicle to the ones I have. However, my SC and GS have been exceptional cars. Albeit the 2JZ inline 6 is a very different beast to the 2MZ-FE in the ES.
Cost of Hobby=2L
(Where L=Cost of Lubricant)
95 Lexus SC300 5-spd@200K, 2000 GS300@120K both VML Full Syn+Purolator PSL20195(soon to be Wix)