Certainly not ideal and no good for day trips.
The aircraft will be the larger E190 as opposed to the Airlinair ATR42 that currently operates.
The AF booking site shows several options to go to CDG via AMS but at between three and half hours and six hours journey time I doubt there will be many takers.
This summer two of the four daily KLM Cityhopper rotations will be E190-scheduled with the other two remaining with the F70. I don't know whether this is linked with the AF reduction.
Incidentally, it seems the AF regional services will be rebranded HOP! from this summer.
Air France unveils Hop regional branding - Business Traveller