Skyrims combat is quite realistic, I dont find the whole ''Triple Back/Front flips and mega 360 degree back flip ultra sword spins all that cool. It kinda just punches gravity in the face lol Anyway, when it comes to reactions in a game just look at COD (Extremely Combat Based). You can be shot an infinate ammount of times and not die FACT, and all your guy would do is kick back a tiny bit without ANY lasting injury. Dont forget the knifing on that damn game, I wont even bother anyway! enough about FPS lol.
When it comes to skyrims combat I have to give it a 7/10 pretty good IMO Finishing moves, Small knock back, Charge attacks with swords does make enemies stumble etc. TES serires prefers to base thier games on Quests, AI, Environments, Freedom to do whatever, interaction and so on. There combat isnt there biggest concern.
Heres a list of RPG's that concentrated on combat a bit too much:
- Two worlds 2 apart from combat it is vommit piss, what did it win? Exactly. It's highest critic rating was 8/10.
- Dead Island, >IMO< it is the most overated game of 2011, it was a fairly big dispointment. My brothers didnt shut up about it before launch and bam, they havn't even wispeared a thing about it after about 2 weeks of playing it lol.
- Arcania Gothic 4 combat was pretty damn good, other then that. Well lets just say it really punched every game ever made in the face. Piece of #$%@ !!!
- TWO WORLDS 1 <<< Do not play. :S :S :S
- Sacred 2 had awesome combat but, the story was pathetic, interaction with NPC's and so on svcked and dont forget the ammount of hostility in that damn game. I undertsand it's a hack N Slash RPG but that just supports my opinion on Combat based RPG's. On the other hand multiplayer was pretty decent.
World of Warcraft, pretty much combat based but the combat is'nt the best. Too many negatives in that game, glad I quit a long time ago.
I could list more but I think I may piss off more people then I may have already haha. Sorry, don't flame

Conclusion: about half of RPG games that concentrate on Combat too much get side tract from the other important stuff Like Quests, AI, Environment and soooo on. So Dont worry about combat.
NOTE: I am not saying Combat Based RPG's are bad, I am just trying to support why Skyrim's combat isnt important. And that combat should'nt be such a huge conern.