1) the developers purposely say stuff like "ICO and SotC are no way related, etc" but in truth, they are related somewhat. I know this and this isn't what I said was bad about the ending...
2) ...what I did say was bad was the tragic way it ended. And, again, please don't mistaken what I say...I know tragic endings are supposed to be the best sort of endings because, as I once heard before, they stay in your mind/leave an everlasting impression (I mean, geez, why else would they make that ending to Rurouni Kenshin?!). And while I know this, it doesn't mean that I like it or have to like it. I honestly do not like tragic endings depending on the situation. If it were for an actual cause (martyrdrom (sp?)) or something else, then I wouldn't be so, well, sad. But, it's the unjust, unfair, tragic, infuriating endings, such as "SotC", that I cannot stand. I think partially the reason for my preferences or my reason for being this way is because when things become too tragic in my life or too unfair (which is a lot of times) I get very down in the dumps. So, I try to avoid seeing/experiencing such things and games are one way to escape that reality (I suppose). So, when I see such a depressing ending like that, I get incredibly depressed so I mope around really depressed for a couple of days (and this is exactly what happened after "SotC"). I hope I made some sense, please let me know if you're confused.