It has been joked that during every Elder Scrolls game produced by Bethesda Softworks, they've never repeated the same mistake twice in games - they've invented *new* mistakes with each one. Before Bloodmoon, there was Morrowind - considered an excellent game, despite serious performance issues. Before Morrowind, there was Battlespire, a game considered good, despite an aging engine that should have been replaced. Before Battlespire, there was Daggerfall - commended but considered the buggiest games in history.
Bloodmoon, the second expansion of Morrowind, continues this trend.
Like most Bethesda games, Bloodmoon hits on so many positive notes, you want to love it. Essentially, Bloodmoon is more like Morrowind than Tribunal was. Whereas Tribunal consisted of essentially a series of small indoor buildings (even the 'open air' areas are indoor areas), Bloodmoon consists of a fully-designed island, off the shore of the main island.
In Tribunal, you feel you're being lead from Room A to Room B to Room C. In Bloodmoon, you're given an entire island to play with. A player can choose to do the Plot Quest, or aid the construction of a mining town - which takes roughly as long as the Plot Quest to accomplish. If none of those strike your fancy, there's enough non-plot quests to keep a player far busier than they were in Tribunal.
All this is great, but (as I alluded to) Bloodmoon continues Bethesda's history with their games. Bloodmoon amplifies the already-shaky performance issues with Morrowind. For some, the myriad of trees on the Bloodmoon island will lower performance. For others, the snowstorm effect will do it. Many others have reported that even installing Bloodmoon has lowered performance significantly.
Overall, Bloodmoon is like most of the Elder Scrolls games - the execution of a very good idea hampers the playability and enjoyment of the game.
