They look fine to me , picture doesn't always tell the whole truth tho

.
If you have any doubt about a particular lobe you could remove its follower for a butchers . I have noticed on a few different engines with this or similar set ups that the follower tends to show real damage before its as obvious on the lobe.
Why the ( getting a bit ahead of myself

) firetruck did the Β½witt that invented this best engine in the world ( my arse!) put the fecking camshaft in from the rear ......probly gay , but it does turn an easy job into a major hassle .
I have heard , not ever seen ,of peeps drilling a hole in the fire wall and taking the cam out from under the dash ......probly when they discovered the head bolts were some poxy headed 12 splined socket things stuck down a hole so you cant even get vice grips on them .......

yeah ,I can just see it . Guy comes home friday night ,camshaft and followers in hand ,plan of attack in mind .......,beer in other hand . Sat am finds our genius standing in front of his pride and joy ( or it could be like Tom's

)........I can picture the nanosecond he realises the cam comes out from the back



Sometimes I talk to myself ... and we both have a good laugh