It was still:
- announced in advance that it will have five parts
- it was finished as announced
- it wasn't charged any extra money
- it is currently third of SQ42 price (and while at release it was half, it's on Steam, so fairly often as low as ~5.75 EUR, recently even ~3.75 EUR)
I am highly doubtful that SQ42 will bring noticeable funding increase for CI even with full "Episode 1" release, and if they dilute the release even further, I can't imagine it will be accepted by wider gaming community. Paying $45 for few movies and missions and then having to wait a year or two for more is kinda stretching it too much, especially for players not interested in transferring to PU.