I travelled out in the new CE seat to BCN. The seat itself was comfortable and I found the centre table nice to put my elbow on as it has a padded area.
The legroom was tight, but okay, I am 183cm.
I look at the other benefits, lounge access, extra tier points, upgraded catering, champagne, extra avios, and more space. Having travelled this month in LH and LX business , the seats are very similar.
Will this stop me booking CE, realistically no it won't. As long as I feel the price is reasonable value. If not I will book ET and try and get exit seats.