I haven't played OoT3D (I do intend too) however I have seen playthroughs, reviews and various opinions enough to actually make a judgement on the game itself. To me it just seems like an improvement on the original in all ways; Graphics, controls, efficiency, overworld detail and the few additions that where thrown in.
Some big complaints I see is mainly from some of the increases in efficency of gameplay and controls as if they should have been the same as the original. The whole switching to the iron boots was just an inconvenience and not a gameplay design that was purposely done to increase difficulty as was some of the unclear directions in the water temple. Ocarina of Time improved on some of these convinces to generally make an overall more efficient experience to the player, it was a remake to improve on the original and bring it to a new set of modern Nintendo fans. Also another complaintabout the Sheikah Stones, they are not compulsory, meaning that you don't have to use them! To be honest this common complaint is overall harsh in my opinion, it's just a effective way of helping out those who seek help.
The only negative that I can actually see is the whole handheld console, it's not that I don't like handhelds but as well as their advantages they do have their disadvantages as well. For one playing Ocarina of Time on a smaller screen may detach from the gameplay, however this si the only problem I see and it's a very small problem that shouldn't altar anyone's decision.
