Don't worry about your possible english mistakes, (ok, there were a few). If you don't mind me saying, I think you are brave leaving a review on an english site when you're still learning the language, but since many people whose first language is english leave reviews with terrible spelling and grammar... seriously, no worries! Your english is certainly NOT "bad". Writing and the english language is my passion and profession - take my word for it, I could understand you and you have a nice use of feeling in your words. [I hope I haven't made any sleep-deprived serious mistakes after writing that! I haven't slept in 3 days!]
Good luck and thanks for the review: it was personal and helpful.