Yes, I've hit the like button but not for all that I like. It's random when I do but it doesn't always display on all my device screens. I know it does on my PC because I hit the button earlier today.

Yup

Yes, when I read a really well-written review, I hit the like button every time. That's regardless of whether it's a positive review or a negative one, it's the way it's written that catches my eye. Not only reviews, but on Discussion Board posts also, either when they're well-written, or when I strongly agree with what's been written, or both, I hit the like button. I also like to check my reviews and board posts every now and then to see if they've received likes.

Not a real big fan of reading reviews in details. I'll skim through them looking for certain "buzz" words, DFK, BBBJ, and Flying Squirrel.  
But I'm more than likely to give a "like" on a post.

I Do! Yes If I Like It..lol

What can I say..When I Like it..I Like It !
Click Click

On board posts that I like or that reflect how I'd contribute to the thread topic, I always click the like button.  I also click the  like button on the PO board, but rarely for posters that hide or blur their face.  Have never clicked like on reviews and don't imagine I ever will.

Usually when I’m trying to scroll up and don’t notice the button until after my thumb touches it

When I agree with a Discussion Board post, or think the poster has a good idea or something of the sort.  For reviews?  Maybe if I have also seen the provider and can agree with what was said in the review, usually don't bother though.
Ad boards, again, if I have seen, or plan to see the provider and want to agree/boost them as sexy/hot.  (Just like I RT or like posts of people on Twitter or Switter)

I would like  to lick your button, and I and sure you would like how I lick your button..

 
Oooops did you say click ....yep that too

When I enjoy the review