It's OK, it does what it says it does and is reasonably easy to operate.
But, I have some reservations. One, it is fiddly and time consuming to use, as it will only take three slides at a time. Two, it does some automatic colour / contrast balancing, which does not provide the optimum shot.
In addition to spending a lot of time loading all the slides onto the PC, I then had to spend a lot more time getting the balance / contrast right.