SureAI

Does this game gets easy after some level is reached? I hear it does and me donts likez its! :/

It depends of way you play.
If you first explore the world you are very strong when you follow the mainquest. When you follow the mainquest first it is harder.
And you can change the difficulty in the options.

Once you get over level 21, it pretty easy.

And when you are level 43 as me you are god.

That's pretty much what I found, too. There are still a few high-level areas that can pose a challenge (unless you abuse certain spells), but not very many - and of course, if you visit them, you'll end up leveling even faster than you would otherwise, making exploring low- and mid-level areas and completing the main quest very easy.

By the time you reach 28 - which you'll do easily if you like to explore a lot - you shouldn't have problems taking on anything in the game.

That said, certain playstyles can make it a bit harder. Part of what makes the game so much easier at higher levels is the very powerful spells you can cast. At level 28, for instance, you gain access to Blessing V - a spell that heals over 4 seconds, can fully heal most characters with 2 castings when unfatigued*, and requires only 50 points in Restoration, if that (I already had a Restoration skill in the low 50s when I reached it, so I'm not sure). If you shun using magic you'll have a much harder time. It'll be even harder if you avoid alchemy as well, since it can replicate and sometimes even exceed the effects of high-level spells.

* And fatigue will never be a problem after completing a minor and hard-to-miss quest that gives you a constant-effect Restore Endurance (the yellow bar Endurance, not the attribute Endurance).

I am level 35 now, and can cast rank 6 spells. It is easier than at previous levels, but once I was able to cast rank 4 fireballs and frost arrows I kind of started playing Fallout 3 style, substituting the rocket launcher for the fireball spell