Clean cutting plywood - that's easy isn't it?

[mark w]

That looks good but I think it makes the saw so long it could cause difficulties, only useful for long cuts.

On a track I can't see any problem with it, providing the track is long enough to give a good run in.

 

[Ollie78]

On a track I can't see any problem with it, providing the track is long enough to give a good run in.

Yeah, but not much good at cutting out a sink hole in a worktop for example.

 

[mark w]

Yeah, but not much good at cutting out a sink hole in a worktop for example.

I'm not sure why not? The scoring blade can be deactivated making it the same as an ordinary track saw.
The original post is about cutting up sheets of ply, this saw with its scoring function would be ideal, you've gone off on a tangent which in relation to this post is irrelevant in my opinion.