I don't. Whether the €300 I paid 4 years ago is now worth €600 or €750 is academic to me. But I can understand those to whom the €150 difference is significant.

Agreed. When it was announced, I took it as a sign that the team were confident to finish the project on a reasonable time scale. The 2%/month promise fooled me into believing that they knew what they were doing. Yes, I was that naive.