I think that was only because of the paintjob though, wasn't it? It messed up their green screen method, if I remember right.That's ILM's design.
Those guys didn't like Probert's Enterprise Refit either - said it was "too hard to photograph right" or somesuch...
The paintjob was a problem for ILM (although if Trumbull could pull it off so beautifully, I don't know why the wiz kids at ILM couldn't either...) but I remember something about how Ken Ralston thought the Enterprise was ugly and hard to shoot, and was happy to blow it up and be rid of it forever after Star Trek III.