Note: by phrasing your sentence as "This sucks apple!" you are implying that your situation sucks on an apple. Which, hey, I don't know, maybe it does. But I believe you meant to address the company, in which case, you should have phrased it as "This sucks, Apple!" Note the addition of a "," symbol. It does wonders.
Edit: In hindsight, I should have made this sound much more sarcastic or put a winky smiley. Honestly, I don't care about grammar, I just thought "This sucks apple" was humorous.