PT wate if money?

(Sorry...it's meant to say waste of money!)
Hey guys, so tomorrow I'm meeting with a PT for an initial consultation. Him and his other half work together and are both competitors etc so I would consider them the real deal opposed to those personal trainers you see at the gym who seem useless! Anyway, he's expensive, but I'm having ten one to one sessions which also includes a full exercise and nutrition plan with monitoring and support etc.

Basically, I'd like to know if I'm being stupid. I'm doing this because I want to learn how to lift properly and although I try my hardest to eat clean, I don't eat enough or I end up eating crap so feel I need educating. I'm currently 5'5 140 and I run, spin and box. Do you think it's a waste for me to pay out on this? My friends think I'm crazy but I feel like I need that guidance to get serious. Thoughts?