This thread is not intended to bash the game, add non constructive comments, or gripe about the interface, missing greaves, lack of spears, or how it should stress all but $5000 PC's. It is intended to provide Bethesda with comments on how to improve upon the game, while keeping its design intents the same - i.e. things to improve with patches or DLC.
I did not see any threads of this type currently existing, some similar, but with not quite the same intent. If there are others, I apologize for the double post.
As the OP for this thread, I ask politely that we refrain from one sentence comments griping about the game, or how it did not meet your expectations, or even 3 page essays on why it svcks or oblivion or dark souls or morrowind is better. Please put some thought into your posts.
Now my thoughts:
1st off - my opinion is that this is the best game ever made. period. 80hrs in, and I am still having a blast. However, I do believe it is lacking in certain areas which could be improved.
1. Being a "good" guy. I think there should be more options / quests / armour / etc.. related to this type of role playing.
For example: My biggest disappointment so far was Riften. I walk into the town, and meet Mijoll. She is talking about how bad the city is, and how she wants to clean it up, even her annoying follower says it gets her down. So... I say to myself I am going to clean up this town - except the game will not let me. I cannot bring the thieves guild to justice or even rid riften of them, there are no quests to improve on the town and gut out the corruption (i.e. blackbriars) - It is very disappointing.
Also, there is very little "good guy" armour. Steel plate is about the only thing that looks noble, it would be great to have a noble equivalent to daedric or ebony. Kinda like the T-51B from fallout 3 - just in the elder scrolls universe.
Same sort of deal with the Vigilants of Stendarr - It would be fun to join them, but alas, at their headquarters all they say is who they are...no quests

2. I would like to see smithing improved/added to in future DLC - requiring quests to unlock certain perks/armour types. (like finding ancient teachings books, recipes, or getting lessons from an old smith) - And then collecting special ingredients (kinda like the galdur fragments, but more involved). Just a thought.
3. More encounters like the bleak falls barrows quest - where the shopkeep shows you the way, you meet interesting people in the barrow (like arvell the swift), just keeping things interesting, and adventuresome. Also more puzzles like the claw, but more varied. (where you need to look at it in your inventory to make it work). After this quest, most puzzles are the same, and it is mostly hostile people in the dungeons - not many that are very interesting (there are a few interesting folks though, just not many).
4. I would love to see more of the Talmor conflict. The main quest was just getting interesting when you were investigating them for involvement with the dragons (which turned out to be a big disappointment when they were not

5. This comment is less serious, but I was disappointed in the lack of an epic kingly battle as part of the civil war. The high queen is a bit of a wimp, and ulfric was a bit of a jerk. Ah well... maybe something for future DLC---I am hoping.
6. I would like to see some things added so that you need to do a quest or task prior to getting to "key" perks, I think it would add to the game. (i.e. like I mentioned above for blacksmithing, or for enchanting or alchemy)
Again overall I think this game is great! and keep up the good work Bethesda!
(I may come back to add to this, as I think of things)