I was very disappointed in the first few episodes. I'm finding the acting fake and forced. I was especially disappointed in Eric/Donna. Their acting was superior in the first episodes of 'That 70s show'.
The only highlight was the appearance of Kelso and Jackie, and of course Red and Kitty.
I haven't been able to get excited to watch more episodes, but will likely tough it out to see if it gets better.
I didn't go in expecting a replica of the original. I just had hoped for better actors/acting.