This is a difficult subject for guys like me. I can easily say a hole is poor, bad, indifferent or unispiring, but that hole may have allowed one or more other great holes to be built. When I scratch my head over a hole the first thing is try and place it in context. If I understand the context (which isn't likely) I then try to figure out if the hole given its necessary location could be improved. This throws up difficulties of its own in terms of criticizing ODGs because the equipment of today can fundamentally alter the intent of the designer. Sometimes the change of intent is good (think of all the drivable par 4s of today - this is essentially a modern concept and perhaps the best modern development in golf design) and sometimes it isn't (think of less long iron/woodplay through the green). In any case, I would be hesitant to talk in terms of bad holes unless I knew the project well. After all that, for sure, there are holes I don't like. Going to what is probably my favouriite course on the planet, St Enodoc, there are two holes which I don't care for.
First up, #8. I despise the ring of bunkers around the green because the hole plays in the main downwind. I don't believe the hole blends very well into the background. I think Simpson had something to do with this hole, but I would be surprised if he placed all the bunkers.I can certainly see how this bit of land has to be used for the routing, but I think a far better par 3 could be built. I think Simpson had something to do with this hole, but I would be surprised if he placed all the bunkers. Fowler may also have been involved, but a ring of bunkers isn't his style either.
Second up, #13. I think this is a Braid hole. I have a lot of time for Braid and he designed a lot of wonderful stuff, but he may be the most inconsistent famous archie of all time! The 13th is a shortish par 4 running along and up a hill so it plays much longer than the card suggests. If there was a hole that needed fairway shaping and a bit of input from an archie, this is it. The 13th has to be one of the most blah holes I have ever encountered on a great course.
Now, just so folks don't immediately blame the land for these two holes. #s 4 and 14 are on poor land and yet they are two of the more creative holes I have ever encountered on a great course. We have heard all about the 4th, but few talk about the 14th. This hole runs along the same hill as #13, but the greensite sets the entire hole up. We must keep right to avoid having to cope with the turfed over wall just short and left of the green, but there is a sharp fall-off on the right just to keep the player honest. In addition to the wall, the green runs away from the fairway and the fall-off continues greenside. Just to the left of the direction pole is the turfed over wall. It looks miles out of play, but because of the green sloping away and right, we need to kick a runner just outside this wall and let it take its course. Just a great little hole made from a crap piece of golfing land - this architecture at its very best.
Ciao