Nearly ever laminate floor I have seen looks pretty nasty after just a few years...and these were installed by pros on virgin "substrate". As mentioned above laminates float and are not bound to the substrate...this is one reason why they sound hollow and have a "clackity clack": sound underfoot. Even with a decent vapor barrier / foam underlayment the minor unevenness of a tile floor will exacerbate this issue.

What room is this? living room or bedroom? Kitchen. If this is for a kitchen or any area that have potential for moisture exposure...tile would be the better choice hands down. Laminate are only water resistant on the top "plastic" layer the seams and the back are often made from MDF and this swells when exposed to water...often never to return to its original thickness...this swelling is the primary cause of failure.

On a final note ...when a laminate floor starts to fail or look nasty there is no "fix" available. A real hardwood floor can be re-surfaced / sand and provide 100 years + of service life if maintained well....when the laminates life is up...in 3 to 5 years its landfill fodder...laminates can not be recycled composted etc like real wood.