It seems to have been installed in a fair number of watches over the past 8 years and I haven't read anything that screams stay away. This guy did a tear down and analysis of the date version of this movement I believe:
https://watch-movements.eu/blog/en/2018/09/02/ambre_mpb_1000/
From what I can gather in the English translation, his opinion is that it's a solid movement but nothing spectacular. Pretty much what you'd expect at this price point.
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