Well, I don't think he was tough per se... rather his attacks were pretty strong early on in-game. But yeah, I am in the process of fighting him right now, and he is not hard at all. The Woodfall Temple as a whole wasn't hard either. But I have to say, I totally forgot about the music in the temple and its so creepy and I kind of like it. I also captured the Deku Princess in the bottle and now I am about to save a frying monkey. Then after that, I am going to explore the Swamp since its no longer poisoned.
I think I should also complete the Deku Shrine also to get the Mask of Scents. The only bad part is that Deku Butler race is similar to the race in Dampe's grave. Oh well, at least its not as annoying though.
And I am finally glad to have the Fairy Bow next. Once I am finished with the Swamp, I am going back in time and heading to Snowhead Mountain.
I really didn't think his attacks were strong at all. He only takes a quarter point off your health, but it's not too bad. As for the swamp area, you can go to that one house and kill 30 skulltulas. Most of them are pretty easy to find, and you get the Mask of Truth after you're done defeating them all. And the mask really comes in handy for some of the side quests, like the dog racing one. And the Deku Shrine isn't that hard at all. If you put on your bunny ears, you'll be able to keep up with the butler no problem. The first time I messed up because I was in Deku form, and ran into fire, prompting a start over. The second time was a piece of cake, since I had the bunny ears on.
For my progress, all I did was try to collect heart pieces yesterday. Some were pretty easy, but others were just impossible. How can anyone win the "Deku flying around" game three days in a row? I couldn't even collect one rupee.

And the winning the "Honey and Darling" game is pretty hard too. Though some of their challenges aren't that bad. I have 7 hearts at the moment, and I'll take on Snowhead next.
Sheesh...I remembered the Water Temple as being a pain to get through, but I don't remember it being THIS bad!

Yeah, Water Temple is a chore to get through. But it gets a little easier towards the end just before you fight the boss. Morpha is a cake walk, all you have to do is lure it with your hookshot and slash it.