Instruct: Classify Amazon reviews into positive or negative sentiment
Query: excellent

i was 12 when i read my friend flicka and as i love horses i loved the book.i then went on and read my friend flicka 2,thunderhead 1,2 &3 and the green grass of wyoming parts 1,2&3. after reading the whole series Ken grows up from being a mindless daydreamer to a young man with flicka by his side all the while.an excellent novel!!!well done!