I work for the Geek Squad.
I find it to be one of the best jobs and one of the worst jobs depending on who my clients for the day are.
My Co-Workers can also be the best and the worst depending on who they get as customers.
As with any job, it could be the best or the worst depending on who you work with and who comes in to shop from you.
You could get an easy day where it is fun and enjoyable and only get awesome customers, or you could get a horrible day with nothing but pain in the ass people who bitch about not getting their computer fixed for free when they bought it 5 years ago *yes that excuse WAS made*.
Regardless, it is what you make it, no one here can tell you if you will like it, although overall I find my job fun and entertaining and it pays better than most jobs of equal caliber.
*This post is not the opinion of Best Buy or Geek Squad and is my own personal opinion of my employment.*
^ Gotta love the disclaimers hahaha. But to be fair, if someone worked for me I wouldn't want them parading around telling people crap and letting them think it was my opinion 0.o