My first and only traumatizing McDonald's expierance , probebly just a personal preference. I do not see myself justifying spending the money to try one of these specialty shakes again , it was very artificial and overpowering left my mouth with a wiered after tast

mc donalds shamrock shake;

did not like the shamrock shake
purchased during St. Patrick's Day and I won't again.

I was left with green in my mouth lol
Not best tasting
Nothing special.

Just a hype :D